Celebrity Rehab with Dr. Drew Jason Davis joining 'Celebrity Rehab with Dr. Drew's fourth season 06/04/2010 Jason "Gummy Bear" Davis will reportedly try to kick his drug habit via Celebrity Rehab with Dr. Drew. Read More RELATED NEWS Dr. Drew Pinsky to host new weeknight talk show for HLN networkVH1 to debut fourth season of 'Celebrity Rehab With Dr. Drew' on Dec. 1Rachel Uchitel and Jeremy London deny 'Celebrity Rehab' affair claim TAGS: A Shot at Love Celebrity Rehab with Dr. Drew Laguna Beach The Millionaire Matchmaker Liza Minnelli Tila Tequila Bonnie Pointer Marvin Davis
