Video: Jennifer Lawrence Talks Hunger Games, Horseback Riding, and X-Men on Letterman
Video: Katie Holmes Pokes Fun at Herself — and Tom! — Before the Cruises' PDA-Filled Evening
Bradley Cooper Does Spot-On Robert DeNiro and Owen Wilson Impressions on Letterman
Vanessa Hudgens Laughs at Bruce Willis's High School Musical Spoof and Shows Off Her Tattoo
Watch a Young Matthew Morrison Perform in Boy Band "Fresh Step" on Letterman!
Amy Poehler Talks Flying With Kids on Letterman
Sports Illustrated Swimsuit 2011 Cover Revealed on Letterman
Sports Illustrated Reveals Its Newest Cover Girl on David Letterman!
Snooki Talks Getting Arrested for Public Annoyance On Letterman
Snooki Asks David Letterman To Try On Her Snooki Slippers
Adam Sandler Jokes About His Girls Enjoying the Good Life
Adam Sandler Talks About Working With Long-Time Friend Jennifer Aniston