John Krasinski arrives at the 15th Annual Screen Actors Guild Awards held at the Shrine Auditorium on January 25, 2009 in Los Angeles, California.Michael Buckner/WireImage.com - Monday, January, 26, 2009, 10:26 PM

John Krasinski , Ray Lieberstein and Rashida Jones at the "The Last Mimzy" Los Angeles Premiere. - March 20, 2007 Gregg DeGuire/WireImage.com - Monday, March, 31, 2008, 11:31 PM

John Krasinski visit Fuse's "The Sauce" in New York City. - June 20, 2007 Brian Ach/WireImage.com - Monday, March, 31, 2008, 11:31 PM

John Krasinski at the 14th Annual Screen Actors Guild Awards in Los Angeles. - January 27, 2008 Dan McMedan/WireImage.com - Monday, March, 31, 2008, 11:31 PM

John Krasinski at the "Shrek the Third" New York City Screening. - May 14, 2007 Jim Spellman/WireImage.com - Monday, March, 31, 2008, 11:31 PM

John Krasinski at the "The Last Mimzy" Los Angeles Premiere. - March 20, 2007 Maury Phillips/WireImage.com - Monday, March, 31, 2008, 11:31 PM

John Krasinski arrives at the 59th Annual Primetime Emmy Awards - September 16, 2007Dan McMedan/WireImage.com - Monday, March, 31, 2008, 11:31 PM

John Krasinski arrives at the 2008 Cosmo's Fun Fearless Male Awards. - March 3, 2008 Dimitrios Kambouris/WireImage.com - Monday, March, 31, 2008, 11:31 PM

John Krasinski arrives at the Los Angeles premiere of "Cloverfield". - January 16, 2008 Jeffrey Mayer/WireImage.com - Monday, March, 31, 2008, 11:31 PM

John Krasinski at the "Shrek the Third" New York City Screening. - May 14, 2007 Ryan Born/WireImage.com - Monday, March, 31, 2008, 11:31 PM

Jenna Fischer , Rainn Wilson and John Krasinski at the NBC 2007 Upfronts in New York City. - May 14, 2007 Jim Spellman/WireImage.com - Monday, March, 31, 2008, 11:31 PM

America Ferrera and John Krasinski at the 13th Annual Screen Actors Guild Awards. - January 28, 2007George Pimentel/WireImage.com - Monday, March, 31, 2008, 11:31 PM

Jenna Fischer and John Krasinski at the NBC 2007 Upfronts.Jim Spellman/WireImage.com - Thursday, December, 6, 2007, 9:6 PM

John Krasinski arrives at the 59th Annual Primetime Emmy Awards at the Shrine Auditorium on September 16, 2007 in Los Angeles, California.Jeff Vespa/WireImage.com - Monday, September, 17, 2007, 12:17 AM

John Krasinski at The 58th Annual Primetime Emmy Awards.Jeffrey Mayer/WireImage.com - Friday, July, 6, 2007, 12:6 AM

John Krasinski at the "Family Guy Presents Stewie Griffin: The Untold Story" DVD Premiere.Jesse Grant/WireImage.com - Friday, October, 27, 2006, 8:27 AM

John Krasinski at the 58th Annual Primetime Emmy Award Nominees for Outstanding Writing Reception.Jesse Grant/WireImage.com - Friday, October, 27, 2006, 8:27 AM

John Krasinski at the TCA Awards on July 23, 2006 Jesse Grant/WireImage.com - Wednesday, September, 27, 2006, 11:27 AM

Premiere: John Krasinski at the Hollywood premiere of Universal Pictures' The 40-Year-Old Virgin - 8/11/2005John Sciulli, WireImage.com - Wednesday, September, 27, 2006, 11:27 AM

John Krasinski as Jim Halpert NBC's The OfficePaul Drinkwater - Wednesday, September, 20, 2006, 5:20 AM