Holly Willoughby Holly Willoughby Holly Willoughby must be full of baby-fied beans.

The buxom blonde is pregnant with her first child.

The surprise news was revealed in front of millions of TV viewers on her Xtra Factor show.

Holly's preggers secret was unveiled when X Factor judges Simon Cowell and Louis Walsh congratulated the 27-year-old, as she presented The Xtra Factor live on ITV2.

The presenter seemed a little taken aback, but admitted:

"Yes, I am pregnant - I don't know if people know that yet."

Holly married her TV producer husband Dan Baldwin in August 2007, with X Factor host Dermot O'Leary acting as an usher for the ceremony.

The star recently told the Mail:

"I can't wait to have children. I want to be a young mum."

And it seems her wish has now come true... congrats, lady. We're sure you'll make an amazing showbiz ma.