Jason Segel and Jonah Hill at the "Knocked Up" Los Angeles Premiere. - May 21, 2007 Gregg DeGuire/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Jason Segel , director and producer Judd Apatow and actor Paul Rudd attend 'The Comedy World Of Judd Apatow' at the Paley Center. - March 17, 2008 Kevin Parry/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Jason Segel at the William S. Paley Television Festival "How I Met Your Mother" Directors Guild - March 13, 2006Jesse Grant/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Jason Segel "How I Met Your Mother" Details Magazine/ Rockport Premiere Party The Lobby West Hollywood, California United States September 15, 2006 Photo by Mike Guastella/WireImage.com To license this image (10366222), contact WireImage.comMike Guastella/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Jason Segel at The Jameson Irish Whiskey and The Cast of How I Met Your Mother Party held at The Palihouse. - March 14, 2008 Alexandra Wyman/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Jason Segel arrives at the 2008 AFI Luncheon held at the Four Seasons Hotel. - January 11, 2008 Steve Grantiz/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Jason Segel arrives at the CBS monday night season premieres held at Area in West Hollywood. - September 19th, 2007Jean-Paul Aussenard/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Jason Segel stars as Marshall in How I Met Your Mother.CBS/Cliff Lipson - Wednesday, September, 12, 2007, 12:12 AM

Jason Segel at the William S. Paley Television Festival.Jesse Grant/WireImage.com - Thursday, November, 30, 2006, 11:30 PM

Jason Segel stars in How I Met Your Mother on CBS.CBS/Monty Brinton - Saturday, October, 21, 2006, 12:21 PM

Premiere: Jason Segel and Linda Cardellini at the Hollywood premiere for Screen Gems' Slackers - 1/29/2002Justin Kahn/Wireimage.com - Thursday, September, 21, 2006, 11:21 PM

Premiere: Jason Segel at the Hollywood premiere for Screen Gems' Slackers - 1/29/2002Justin Kahn/Wireimage.com - Tuesday, September, 26, 2006, 8:26 PM

Jason Segel as Marshall CBS' "How I Met Your Mother"Wednesday, September, 20, 2006, 11:20 PM

Jason Segel as Marshall CBS' "How I Met Your Mother"Wednesday, September, 20, 2006, 11:20 PM

Jason Segel as Marshall CBS' "How I Met Your Mother"Wednesday, September, 20, 2006, 11:20 PM