You've probably seen him on "Gossip Girl," "Iron Chef America" or "America's Next Top Model." You might have read his work while he was a columnist for The New York Observer or as a current contributor for Slate.com. The Creative Ambassador-at-Large of the famed clothing store Barneys, will appear at the W in Washington, D.C. to promote and sign his new book "Gay Men Don't Get Fat." The event, which is the hotel's first 2012 W Happening, will feature drink specials and the opportunity to purchase Doonan's book. Although the event is free and open to the public, it will operate on a first-come, first-served basis. Attend the Simon Doonan book signing Wednesday, Feb. 1 from 7 to 9 p.m. at the W Rooftop Altitude Ballroom, 515 15th St NW Washington, D.C., 20004.