JIMMY KIMMEL LIVE! - "Jimmy Kimmel Live!" airs every weeknight at 11:35 p.m. EST and features a diverse lineup of guests that include celebrities, athletes, musical acts, comedians and human interest subjects, along with comedy bits and a house band. The guests for Thursday, December 6 included Gwen Stefani ("You Make It Feel Like Christmas" and Musical Guest), and Jimmy Tatro ("The Real Bros of Simi Valley"). (Randy Holmes/Walt Disney Television via Getty Images) GWEN STEFANI
