Kari Ann Peniche, 'Playboy' Playmate, Signs on for 'Sex Rehab with Dr. Drew'

Former beauty queen Kari Ann Peniche will be one recognizable name appearing on the new show Sex Rehab with Dr. Drew, a spin-off of the reality series Celebrity Rehab with Dr. Drew. The show will, obviously, focus on sex addicts instead of those suffering from substance abuse, and the famed Dr. Drew will help them sort out their compulsive behavior.

Kari Ann Peniche (Mylivepage.com)
Peniche is a former beauty queen turned Playboy Playmate who was stripped of her Miss United States Teen title after appearing in the men's magazine. But more recently, she's been in the news for that pesky tape that surfaced of herself, Eric Dane and Rebecca Gayheart all nude in a hot tub.

Other fun facts about Peniche: She was once engaged to singer Aaron Carter, and she already appeared on Season 3 of Celebrity Rehab with Dr. Drew, where she had a legendary fight with country star Mindy McCready.

Other stars who'll be part of Sex Rehab with Dr. Drew are (according to RightCelebrity.com) Phil Varone, Duncan Roy, Amber Smith, Kendra Jade Rossi, James Lovett, Penny Flame and Nicole Narian.