Bodog Beat

Bikini girl Katrina Darrell returned to American Idol to show off her new assets. (Fox Images)

She's baaaack. Katrina Darrell, the bikini girl who butted heads with judge Kara DioGuardi and was ousted during the Hollywood rounds, returned to the Idol stage last night with a new pair of jugs and a mission for five more minutes of fame.

When Darrell walked on stage, a wily Ryan Seacrest quipped, "I was gonna ask you what's new, but I think I know."

After kissing Seacrest on the lips, Darrell, took the the stage to sing Mariah Carey's Vision of Love and was upstaged by DioGuardi, who walked up behind her singing the song better. At the end of the number, DioGuardi, who obviously out-sang the 20-year-old model from Chino Hills, California, opened her dress to reveal her outstanding bikini body. Oh no she di'ent! Check out their sing-off/bikini-off here.

During the audition rounds, DioGuardi was offended that Darrell would try to get attention by showing up to the audition in a bikini and thought she lacked the talent to move on to the Hollywood round. However, she was out-voted by resident pervs Simon Cowell and Randy Jackson.