The famous ‘Bikini Girl’ Katrina Darrell returned to American Idol for a duet with judge Kara DioGuardi, who totally stripped off her modesty and showed off her hot bikini body (photos) on the season finale on Wednesday (May 20).

But what really caught our attention was Katrina’s brand new boobies! WOW! Even Ryan Seacrest couldn’t help but joke about it, saying “I was going to ask you what’s new, but I think I can see” and the audience just went wild!

Sexy Kara DioGuardi In A Bikini vs. Katrina Darrell (Photos)

Katrina Darrell ‘Bikini Girl’ After Boob Job Photos

[images: wenn.com]