There is major drama at the Pasedena Recovery Centre where Celebrity Rehab with Dr. Drew is being filmed. Shockingly it involves the loudmouthed former model Janice Dickinson.

The self-proclaimed world’s first supermodel is said to have had several ‘very loud arguments’ with ex-Tiger Woods’ mistress Rachel Uchitel.

‘Rachel hates Janice and Janice hates Rachel.Janice thinks Rachel is an opportunist, and Rachel thinks Janice is a has been. They haven’t gotten along since the beginning. They get into frequent loud arguments and it’s getting disruptive for the others. Janice frequently rolls her eyes when Rachel is talking in the group therapy sessions.’

Two chicks who want to be the prettiest girls in the room.

Rachel briefly quit the program earlier this week and bolted to the L’Ermitage hotel in Beverly Hills, reportedly after a particularly tough therapy session with Dr. Drew in which he questioned her about her self esteem and self worth. Apparently she has none.

Janice Dickinson has got the inside track on how to come out the winner on “I’m A Celebrity..Get Me Out Of Here“. In fact, this game is something she’s been preparing for her whole life.

Janice talked about how to be a successful contestant — she was on the UK version in 2007 and is currently a contestant on the US version of I’m A Celebrity…Get Me Out Of Here.  “They think this is a game show. It isn’t. It’s arduous. It’s fighting hunger. Since I haven’t eaten in 32 years, it won’t affect me.”

Janice Dickinson is now officially on the D-List. One of her former models just sued the self-proclaimed ‘first supermodel’ in the halls of justice of Christina’s Court. I guess she thought since she couldn’t get anyone to watch her crappy modeling show that she’d reach out to the judge show audience.