Former Tiger Woods mistress Rachel Uchitel attended the 32nd Annual Carousel Of Hope Ball in Beverly Hills on Saturday night, but we can't figure out exactly why.

The $1,000 per-plate gala was attended by numerous A-list celebrities, including Jennifer Lopez & Marc Anthony, Jane Fonda, Tom Hanks and Rita Wilson, Akon, Don Johnson, Stevie Wonder, Paris Hilton, Lisa Rinna & Harry Hamlin and Halle Berry & Olivier Martinez. But if we recall correctly, having sex with a professional golfer behind his wife's back does not an A-lister make.

The professional mistress wore a long silver beaded gown.

She'll appear on the upcoming fourth season of "Celebrity Rehab With Dr. Drew."

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