Sounds like someone's caught baby fever. "X-Factor" judge Simon Cowell reportedly wants another baby with girlfriend Lauren Silverman.

But the star also revealed some rather peculiar news regarding his son Eric. He has never changed the baby's diaper.

"Of course I'd like another child, you have one, and I'd always have another," Cowell told the Sunday People recently. "I've thought about having one in between the series of X Factor."

The 54-year-old music mogul welcomed son Eric with girlfriend Lauren on Valentines Day earlier this year.

This isn't the first time Cowell has admitted to the possibility of more children in his future.

The star told Extra's Terri Seymour in March that he was open to the idea of another baby.

"I had a brother when I was younger, so I kind of think it's cool to have two or three... two," he confessed.

Cowell also dished about his nerves as he prepared for his first child.

"I actually said to Lauren beforehand, 'What if I like the dogs more than him?' and she said, 'You're gonna be absolutely fine,' and then literally within seconds of him being born, I got it! I was born to be a dad,' said the media giant.  

Cowell recently posted a photo on Twitter of himself holding Eric, father and son wearing matching sunglasses. He captioned the photo, "Taking after daddy."

Although the reality show star seems to be loving life as a father, he admitted recently that he doesn't have much experience in the diaper department.

"I still haven't changed a nappy, I don't think you have to," Cowell told the Sunday People. "You don't have to. You have a choice. It's like watching your girlfriend go to the loo. You don't have to. You have a choice."

Let's hope Silverman is on board with Cowell's desire for more babies, considering she'll be the only parent cleaning them.

In the interview, Cowell's fellow "X-Factor" judge, Cheryl Cole had some fun her pal. "I haven't changed Eric's nappy yet, but I'd be more inclined than him," she teased of Simon.