Rachel Uchitel and Janice Dickinson Joining Celebrity Rehab

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Dr. Drew Pinsky had a really hard time finding real celebrities for his show Celebrity Rehab, so he got together a bunch of z-listers and ex mistresses for the new season.

Hot mess Janice Dickinson and Tiger's ex mistress Rachel Uchitel will join The Hills reject Jason Wahler, former, fallen former teen idol Leif Garrett, Frankie Lons (mother of singer Keyshia Cole) and oil heir Jason Davis, reports E! online.

The group will undergo 21 days of intense detoxification and treatment at the Pasadena Recovery Center. Episodes are set to premiere later this year.

Why in the world is Rachel on this show? The only thing she's addicted to is her 15 minutes and married men. WIll you tune in to see these hot messes on TV?