Kara DioGuardi Wet Herself

Kara DioGuardi stopped by to promote her new book, 'A Helluva High Note,' and immediately answered for the infamous 'American Idol' stripdown-showdown with Bikini Girl: "I wet myself, ok? I was so nervous."

Howard was turned on by the idea: "Tell me you defecated in that bikini and I'll marry you right now."

Kara disappointed Howard when she revealed that she had not.