We weren't huge fans of Kara DioGuardi as the fourth American Idol judge this season.

Too often, the songwriter came across as overly serious and/or pompous.

Still, in DioGuardi's feud with former contestant Katrina Darrell, it's impossible not to take Kara's side.

This rivalry appeared to be dead following Wednesday night's unexpected duet between the pair, as they sung together on stage and even bared their bikini bodies together on stage.

Are you on Team Kara or Team Katrina?

However, sensing an opportunity to tack on a new 15 minutes of fame to her resume, Darrell called out DioGuardi in a new interview with Radar Online.

"I don't think she got the reaction she was hoping for. I think she probably thought I would cry or get mad, and I didn't - I played it off," Darrell said. "Looking back at the tape, she just made herself look stupid. She didn't make me look stupid."

Darrell says she had no idea Kara would join her on stage, a claim we find highly dubious.

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