David Letterman Is Completely Confused by Taylor Swift's Secret Fan Parties
David Letterman Remembers His Friend Robin Williams
Emma Stone: Colin Firth Is a "Tool Bag"
Neil Patrick Harris Turned Down David Letterman's Late Night Gig
James Franco Explains His Weird Instagram Behavior
Courteney Cox: The Friends Reunion Is "Not Gonna Happen"
Jimmy Fallon and Jimmy Kimmel Weigh in on Colbert's Move to Late Night
Stephen Colbert Jokes That He Does "Not Envy" Letterman's Replacement
Stephen Colbert Is Taking Over For David Letterman
Lindsay Lohan Surprises Oprah With David Letterman's Help
Can't-Miss Celebrity Pics!
Watch David Letterman Announce His Retirement