In seven seasons of “American Idol,” Paula Abdul has definitely had her moments.

But her gaffe on Tuesday night’s episode was either the “Kookiest Paula Moment Ever” or a sign of the judges’ apparently not-so-spontaneous evaluations of contestants’ performances.

Abdul on Wednesday sought to explain the blunder as a simple misunderstanding. “We all just screwed up everything,” she told Entertainment Tonight.

It was Neil Diamond night, and after each of the show’s five remaining contestants sang their first of two songs for the evening, the judges were asked to comment on their performances.

Randy Jackson quickly rattled off his impressions, and then Abdul launched into a lengthy analysis of contestant Jason Castro’s two performances. Yes, that’s right. Abdul remembered TWO performances. When Castro, and all of the other contestants, had only performed ONCE.

“Oh my God, I thought you sang twice,” a flustered Abdul said when Jackson gently pointed out that Castro had only performed one song so far. She added: “This is hard!”

“You’re seein’ the future baby, you’re seein’ the future!” host Ryan Seacrest said.

Abdul tried to cover for the mistake by saying she had been reading her notes from both Castro’s performance and contestant David Cook’s performances.

The flub was enough to convince some fans that Abdul must have prepared her notes on both songs before the live performance.

On the “Idol” forums, some fans pondered whether the judges’ comments were a function of who the show’s producers want to win rather than the content of the performances. Others gave the show the benefit of the doubt, saying Abdul must have taken notes at the dress rehearsals

Abdul explained on Wednesday that Idol producers had thrown the judges a last minute curveball during the show.  “I am feverishly trying to write notes for every performance,” she recounted, saying her notes got mixed up.

“I was just trying to give my critique for Jason Castro, and scribbled Jason’s name, and that was David (Cook)’s. “This is live television. This is fun!,” she said.