Celeb nannies are not supposed to talk about their employers, but they do talk sometimes, if only anonymously. Usually, these nannies have to sign NDA agreements which bar them from spilling the beans. So, they need to be careful about what they say.

If they break the NDA (non-disclosure) agreements, they may get sued.

Today, we're going to share 15 juicy rumors from celebrity nannies. These nannies spent time in some famous families and they have so many fascinating secrets to share.

Celebrities are sometimes pretty eccentric. They have tons of money, get major love from fans (which grows their egos) and have plenty of interesting quirks. They live lives which are so different from yours and mine and their parenting styles are also unique.

If you want to get the inside scoop on these famous families, from the Kardashians to the Carters (Beyoncé and Jay Z) to the Beckhams and beyond, you'll enjoy this list.

Some celebs don't hire nannies (Ashton Kutcher and Mila Kunis don't bother), but most use the big bucks that they earn to pay for help with childcare. Some have one nanny and others have more than one.

Author Andew Morton claims that Angelina Jolie has multiple nannies and a staff totaling 25! We never see Angelina's nannies, but that doesn't mean that they aren't there in the background, making Angie's life so much easier.

Sometimes, the nannies get fired and get bitter. That's when they tend to talk about their employers. Celebs can be demanding employers and a few on this list sound like total nightmares to work for.

15 Jessica Simpson Goes For Ugly Nannies

Is Jessica insecure or just really smart? Apparently, she “goes ugly” for nannies, because she doesn’t want her hubby, Eric, exposed to a lot of temptation. Truthfully, this may not be a bad strategy.

Lots of guys do sleep with their nannies – Gavin Rossdale and Ben Affleck are just two sleazy examples!

In spring of 2016, a tabloid reported that Jessica's hubby, Eric, actually did hook up with one of the family's nannies. These tabloids often get it wrong. If that rumor was true, it might explain why Jessica Simpson decided, from that point onward, to choose nannies that she perceived as having zero sex appeal.

The tabloid reported that the nanny in question was twenty-eight and that Jessica's husband disappeared with her for an hour or two, "in the bushes". Let's hope this is not factual.

Did Jessica get burned and then decide to keep cute nannies out of her home?

14 Josh Duhamel's Nanny Can Put Any Baby To Sleep

Josh Duhamel lives apart from ex-wife, Fergie now. His nanny is known for her amazing ability to put babies to sleep...fast! Nicknamed, "the sleep whisperer", the nanny has mad skills and this is why former Destiny's Child member, Kelly Rowland, is rumored to have tried to hire the nanny away!

To keep her in place, Josh and/or Fergie upped her pay considerably.

A good nanny who is trustworthy and great with a baby is priceless, especially when Mom and Dad have tons of money and are learning to live apart and start their lives over.

I don't know if the "sleep whisperer" still works for Josh and/or Fergie (their son, Axl, is now four years old), but, if the rumors about her are true, she was clearly a valuable member of the family for a long time.

13 Ben Affleck’s Night Nanny Overheard Some Bad Fights

It would be weird having "help" in the house when your marriage is falling apart. This was the situation for Jennifer Garner and Ben Affleck. A nanny who worked for the famous couple allegedly heard them scream at other throughout the night...and tried to soothe their son, Sam, while the fights were going on.

According to the nanny, Jen and Ben kept it together during the daytime, but couldn't do the same in the evening. Their explosive fights signaled the end of a marriage which lasted ten years.

Ben is another celeb hubby who slept with a family nanny. Was this the nanny who spilled the beans about their night-time fights? The nanny that Ben Affleck slept with is named Christine Ouzounian.

Jennifer Garner called his romance with the nanny "bad judgment", but says it wasn't the reason why the couple got a divorce.

These days, Ben is dating a Saturday Night Live producer named Lindsay Shookus. It's rumored to be a fairly serious relationship. One less-than-reliable tabloid reported that Jennifer Garner is dating Josh Duhamel, who split from music diva, Fergie, in 2017.

12 Nanny Says Kourtney Kardashian Demands Respect

One funny story from a former nanny is that Kourtney Kardashian expects to called, "madam" at all times. That's kind of old-fashioned, isn't it? It seems like a diva move on Kourtney's part, providing that it's true!

According to the former nanny, it's not good when you forget to call Kourtney Kardashian, "madam". You will be chastised! The nanny forgot once and was harshly reprimanded.

I never know what to think of Kourtney. She's beautiful, she seems very devoted to her kids (she practices the attachment style of parenting) and Scott Disick surely made her life hell at times. However, she seems kind of difficult herself. She had a cold quality to her personality.

If this nanny gossip is accurate, she may demand respect in a way that it a little bit out of date. Plus, it was kind of weird when Kourtney was reportedly dating Justin Beiber. That's the last thing I would have expected.

11 Gwen Stefani’s Manny Dressed Up As A Superhero

Gwen Stefani has three cute sons, named, Kingston, Zuma and Apollo. The boy's dad is Gavin Rossdale, who cheated on Gwen with the nanny, Mindy Mann. When Gwen and Gavin were married, Gwen reportedly hired a "manny", who entertained the boys by dressing up as a superhero!

All of Gwen and Gavin's sons love superheroes. Gwen used to dress up a superhero herself, but possibly got tired of it and hired a male nanny to do it for her! You know Gwen would have looked incredible dressed as a superhero!

Gwen seems really devoted to her kids. She's out with them all of the time. There are also a lot of pics of the kids with Gavin. While Mom and Dad's marriage ended horribly, and Gwen wrote a wrenching record (the break-up album, This Is What the Truth Feels Like), about the whole situation, the kids seem to get tons of emotional support from their parents and helpers.

Gwen's new man, Blake Shelton, does lots of fun activities with the kids. He even tried to teach Gwen's oldest son to drive, out in the country (off-road), but they got stuck in the mud.

Gavin's got a new lady now, named Sophie Thomalla. She's a German model and she's dated other rockers in the past, including Till Lindemann from Rammstein. Bitter Gwen fans call Sophie a groupie.

It's sad that these kids are going to have to grow up and read about Dad's affair with the nanny. Kingston is the oldest son and he probably already knows everything. Maybe Gwen should have hired mannies only.

However, if you have to hire a male nanny to keep your husband faithful, something is wrong!

10 Charlize Theron Was A Super-Harsh Employer

Is Charlize Theron a harsh #girlboss? One ex-nanny say, "Yes!". According to this former employee, Charlize won't permit nannies to look at her or talk to her while they're doing their jobs. This is strange. I know that stars make these kinds of demands on set a lot. However, it's kind of unusual for them to make the same "stay out of my eye line" demands at home. Maybe it happens more than I think!

The disgruntled nanny may not be telling the truth. These ex-nannies report on celebs anonymously, so who knows? If what this ex-nanny is saying is true, she was also forced to record information about her daily activities with Charlize's adopted son on a pad of paper, rather than verbally communicating facts.

I guess Charlize, who was truly awesome in Max Mad: Fury Road, to be "seen and not heard". Actually, she doesn't even want to look at them!

9 Beyonce’s Nanny Had To Sing And Dance

This dish from a former nanny is kind of cute. Apparently, Beyoncé and Jay Z's daughter, Blue Ivy, is soothed by the songs and video dance moves of her beautiful mother. This is why nannies who work for the Carters need to brush up on Beyoncé lyrics and also learn choreography from the music diva's videos.

Once nannies learn the drill, it's time to put on song-and-dance routines for Blue Ivy, who is the spitting image of her rapper/entrepreneur Daddy!

Blue Ivy is making some beats of her own these days. Loving Dad, Jay Z, who my son and I saw in concert very recently (he was great), made a special b-day video to honor his little girl and titled it, "Blue's Freestyle".

The little girl rapped while wearing a ballerina outfit and she was really pretty good!

8 Sarah Jessica Parker’s Nanny Also Had To Sing

Raindrops Keep Falling On My Head is a very old tune with a total late 60s/early 70s vibe. Apparently, this is the preferred lullaby of Sarah Jessica Parker's kids. This nanny needed to learn all of the lyrics and then croon the song to the kids each and every night.

My son preferred, "Follow the Yellow Brick Road" and "We're Off to See the Wizard", from The Wizard of Oz. I would break out these show tunes in a tuneless voice regularly. It was fun. The beauty of little kids is that they don't care that you suck as a performer. They just want to have some fun and sing along.

Maybe SJP's nannies enjoy this little ritual if it's still happening. Making kids happy before bed is pleasant. SJP seems cool, so I doubt she's too demanding otherwise. SJP is a former Broadway performer. She was cast in the lead role of a Broadway production of, "Annie", way back in 1979. I saw Sarah Jessica Parker sing to Jerry Seinfeld while watching, "Comedians in Cars Getting Coffee".

7 Kanye Paid The Night Nanny A Fortune

Kanye wants his wife, Kim Kardashian, to be happy, fresh and rested. That's why he was allegedly willing to pay a nanny a whopping two thousand bucks per night to care for daughter, North West.

Kanye instructed the nanny to make sure that Kim got her beauty sleep at night. North was a baby when the nanny was hired and the nanny's job was to take care of the baby while Kim K snoozed.

Kanye wanted to rest, too, so he would dock some of the nanny's pay if North woke him up from his nightly sleep.

Obviously, the nanny had a financial incentive to keep North quiet every single night.

According to an insider, who isn't a nanny, Kanye and Kim pay their nannies extremely well, to the tune of 260,000 bucks each per year. The nannies also get smartphones and cars.

Apparently, the interview process for these nannies is pretty intense. Only the best make the cut! Kim and Kanye want to know that the nannies are strong enough to handle living in the Kardashian/Kanye fishbowl of fame, paparazzi and wealth.

6 Julia Roberts Sounds A Bit Weird

If you were a nanny, would you put on a wig which made the little kids think you were their Mom, rather than the hired help? Allegedly, Julia Roberts made her former nanny don a ginger wig while Julia was out of town. The rationale was that the little ones would think that Mommy was tucking them in at night.

Apparently, the red wig was only for bedtime, so the ex-nanny didn't have to impersonate Julia Roberts during the day!

I've heard other stories that paint Julia as someone who is possibly a bit demanding. I don't know if these rumors are true, but the stories are definitely out there! A Daily Mail story reported big drama with Julia's sister, who committed suicide.

Apparently, her late half-sister, Nancy Motes, thought Julia was a bi**h and blamed the family for her decision to end her life.

5 Harper Beckham's Nanny Has To Use A Fake Name

I see lots of pics of David Beckham with his little girl, Harper, and he seems to adore his adorable daughter. I'm sure Victoria Beckham (Posh Spice) is thrilled to have a little girl as well. Apparently, these caring parents will do almost anything to make sure that Harper is happy, including asking a nanny to use another name!

Harper used to have a nanny and her name was Jo. That nanny moved on and the little girl was reportedly heartbroken. After that, David and Victoria asked the nannies who followed to tell Harper that their names were, "Jo", too.

I'm not sure if this soothed Harper, but maybe it worked!

Overall, I think deceiving kids is not the way to go. What do you think? I guess we've all done it with our kids (Santa Claus, the Tooth Fairy, etc.). It's probably harmless.

4 Chris Hemsworth’s Nanny Faked Speaking Spanish

Chris Hemsworth's wife, Elsa Pataky, was born in Madrid and speaks a bunch of languages, including Spanish (her native tongue) and English. Understandably, Chris and Elsa want their kids to learn Spanish, too. This is why they reportedly demanded that the nanny talk in Spanish to their kids for a couple of hours, in the evenings, before bedtime.

This demand isn't too crazy. It's about valuing Elsa's heritage and the kid's heritage. What's funny about this ex-nanny rumor is that the nanny got lazy and just faked knowing the language.

Maybe she strung together some gibberish in a bad Spanish accent?

I wonder if Chris and Elsa ever figured out that the nanny was just faking the whole Spanish language thing? Hopefully, the kids pick up a lot of Spanish from their Mom, anyway.

Chris once posted a funny video of himself speaking Spanish!

3 Jessica Alba Forced Nanny To Meditate

Meditation is a good way to chill out. Clinical studies show that even ten minutes of meditation calm the mind, body and spirit. This is probably why The Honest Company owner (and actress and Revlon spokesbabe), Jessica Alba, reportedly asked an ex-nanny to meditate with her kids before they went to bed each night.

Jessica Alba is definitely into a healthy lifestyle and she meditates herself. She also loves hot yoga, organic food and organic (or close to organic) personal care products. She's built an empire based on her idea of what a healthy lifestyle is and she clearly wants her kids to live the same way.

As far as celebrity demands to nannies go, this one is pretty tame. It's beneficial to the kids and may have helped the nanny to relax as well. Who needs the calming power of meditation more than someone who cares for other people's kids all day long?

2 Nicole Kidman Insists On Aussie Greetings

Nicole Kidman is proudly Australian, although she was born in Honolulu, Hawaii. She reportedly asked a former nanny to use the Aussie greeting, "G'day mate" in the morning, when the kids got out of bed.

This is cute, isn't it? She's definitely trying to bring some sunny Aussie spirit into her home. For years, Kidman, her hubby, Keith Urban, and her kids with Keith (Sunday Rose and Faith Margaret) lived at a retreat in rural Tennessee. Now, rumor has it that Keith bought Nicole and the kids an ultra-luxurious home in New York City. Supposedly, the NYC abode is valued at roughly 38 million bucks.

Wherever Kidman dwells, she'll probably start her days with a friendly, "G'day mate" and any hired help will probably have to do the very same.

1 Nicole Brown Simpson Bought The Nanny A Huge Ring

I find this story, which is confirmed to be true, rather than just a rumor, to be a bit touching and heartbreaking. Apparently, murder victim, Nicole Brown Simpson, who was married to O.J. Simpson before she was brutally attacked, was very respectful of her nanny. Once, she and the nanny were out and about and the nanny saw a gorgeous ring which was definitely a luxury piece of fine jewelry.

The nanny mentioned that she wondered what it would be like to be able to purchase something like that.

Nicole didn't forget the nanny's comment. She went back and purchased the fancy ring and gave it to her family nanny. The nanny has never stopped wearing it. The ring cost two hundred thousand bucks.

Kim Kardashian's father was one of the lawyers who defended O.J. in his murder trial. Kim's dad has passed away. His name was Robert Kardashian.

Sources: Wikipedia.com, People.com, Daily Mail.com