The always agitated Robert Pattinson is really, really bothered by Thanksgiving and it’s stupid traditions.

Jimmy and Channing don Velcro suits and race to see how many balls they can get to stick to each other.

Backstage before the show, Jimmy, Mariah Carey, and The Roots grabbed some instruments you’d find in an elementary school classroom and stopped by the Late Night “Music Room” to sing Mariah’s holiday classic, “All I Want For Christmas Is You.”

Wrapping up a week of gift giveaways, Jimmy gives everyone in the Late Night audience a gaming bundle from AMD.

Robert De Niro has trouble operating a revolving door.

Jimmy and Michelle each put on a helmet with giant antlers and compete in a game of ring toss, aiming to hang the rings on the other’s helmet.

Jimmy and Amy Adams pair up with audience members and compete in a game of Catchphrase.

Carly Rae Jepsen

Andy, who plays a cop in the upcoming show “Brooklyn 99″ talks about his intimidating first encounter with Hugh Jackman