July 19th, 2010
10:47 AM ET
Outrageous original supermodel Janice Dickinson, alleged Tiger Woods mistress Rachel Uchitel and troubled "Party of Five" actor Jeremy London are among the new slew of stars hoping to get clean on VH1's "Celebrity Rehab With Dr. Drew."
Now in its fourth season, the show - which airs later this year - follows famous faces as they are guided through a 21-day detox program with the help of addiction specialist Dr. Drew Pinsky.
London, 37, has been very vocal about his battle with substance abuse, and made headlines last month when he claimed he had been kidnapped and forced to take drugs. Dickinson, 55, will reportedly address her problems with alcohol, while the nature of party promoter/nightclub hostess Uchitel's addiction was not known at press time.
Also in the cast: '70's teen idol Leif Garrett, socialite Jason Davis, singer Keyshia Cole's mom Frankie Lons, and former "Hills" star Jason Wahler, who was arrested for an alleged DUI in March.
"I never want to drink again," Wahler, 23, told Us Weekly at the time. "If I don't stay sober, I am not going to have a life."
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