Kara Dioguardi unveiled her bikini body during the big two-hour finale show.
She joined ‘bikini girl’ Katrina Darrell during a performance for an epic sing off, after the pair butted heads during auditions. For more pictures, you could see it here.
The 38-year-old sang a duet with Katrina Darrell, aka Bikini Girl. The twosome performed their own rendition of Mariah Careyâ€™s â€œVision of Love.â€
At the end of the song the newest judge unzipped her dress to flash a black string bikini she had on underneath during the American Idol Season 8 Grand Finale held at Nokia Theatre L.A. Live on Wednesday (May 20) in Los Angeles.
Afterward, Ryan applauded her and said that by flashing the world, Kara won a bet and a donation to charity.
As host Ryan Seacrest so poignantly pointed out, Katrina got breast implants since we last saw her during auditions.