Ryan Seacrest hosts from L.A.'s Shrine Auditorium. Performing: Tony Bennett and Christina Aguilera (“Steppin' Out With My Baby”); Stewie and Brian (“Family Guy”), with a song-and-dance tribute to the year in TV; and cast members from Broadway's “Jersey Boys,” saluting “The Sopranos.” Scheduled presenters include Steve Carell, Kyle Chandler, the cast of “Entourage,” Kelsey Grammer, Patricia Heaton, Katherine Heigl, Hayden Panettiere, Jimmy Smits, Jon Stewart, Kiefer Sutherland and Kate Walsh.