Celebrity Rehab by Dr. Drew is a reality TV that chronicles celebrities treated for drug and alcohol addiction. The venue is the Pasadena Recovery Center in Pasadena, California and first aired on January 10, 2008.

On its Season 4, celebrities appearing are Janice Dickinson, Jason Wahler, Rachel Uchitel, Leif Garrett, Jason Davis, Jeremy London and Frankie Lons. Jason Wahler is a 24-year old former star of Laguna Beach and an alcoholic. He has been arrested nearly as often as DMX. Janice Dickinson is a 55-year old former supermodel, a plastic surgery addict and alcoholic. Rachel Uchitel is 34 years old sex addict and the first chick that bang Tiger Woods while married.

Jeremy London is a 37-year old pill and cokehead junkie. He regained his fame for being forced and kidnapped to do drugs at gunpoint. Leif Garrett is mostly famous for his disco music back in the 70s where he was definitely the hottest heartthrob. He is a pill and heroin junkie. Today, he does covers for a few classic songs.  Jason Davis is a 20-year old fat guy famous for being so rich. His addiction is not determined. Frankie Lons is the mother of singer Keyshia Cole and previously addicted   to alcohol and drugs.