Who: Jesse Williams

What:  Actor Jesse Williams attends the Lacoste/GQ Super Bowl Party at The Elms Mansion on February 2, 2013 in New Orleans, Louisiana.

Outfit: The ‘Greys Anatomy’ star wore the popular black Givenchy rottweiler sweater from the fall 2011 collection.

Jesse Williams Sweater Givenchy Lacoste/GQ Super Bowl Party Jesse Williams Sweater Givenchy Lacoste/GQ Super Bowl Party Jesse Williams Sweater Givenchy Lacoste/GQ Super Bowl PartyCredit: Getty, Style.com