Justin Timberlake may bring "sexy back" on stage but off-stage he is just like any other dad, who occasionally wakes up with a wet diaper on his back.

While appearing on The Ellen DeGeneres Show earlier this week, Timberlake got real about fatherhood. After a late night of performing the singer had hopes of getting a good night's sleep. However, his 3-year-old son Silas had a different plan for his daddy. The little guy decided to wake his dad up with a little pee-filled surprise of a wet diaper smushed on Timberlake’s back.

"He's a big boy now, which he will be happy to tell you. We're getting really well down the line with the pee peeing on the potty thing, but at nighttime we give him a diaper. And so I feel the hand and he comes in and he hugs me, and right on my back I'm like, 'That's really wet',” Timberlake spilled to the talk show host as he was explaining the joys of being a dad.

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Despite waking up to a nasty, wet, full diaper on his back, the Sexy Back singer loves being a parent. He was not mad at his son. In fact he explained he had never been so happy to be peed on in his life.

“Anybody who's a parent out there knows that it’s like you've never been more excited to be peed on,” he joked with the audience.

Justin Timberlake also shared the wet diaper moment is all part of a bigger process. He and his wife Jessica Biel are currently taking Silas through the joys of potty training. The singer shared his son does very well during the day, but the nights still require a little extra protection (and for good reason as fans could tell).

He may be one of the hottest men on the planet with moves that could get anyone excited, but at the end of the day Timberlake is just like any other dad out there. His son comes first. Even when he only gets a couple of hours of sleep because he has been performing for a sold out crowd, the NSYNC alum loves waking up to his son.

Seriously, it makes us love the 37-year-old even more.

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