David Letterman

The late-night landscape will look drastically different by this time next year, now that Jimmy Fallon will take over for Jay Leno as host of 'The Tonight Show' in early 2014, but some things will at least stay the same. Extending his own 2014 contract, David Letterman has re-signed to stick with CBS' 'Late Show with David Letterman' through at least 2015.

To celebrate David Letterman's 20th anniversary of working on CBS, Bill Murray showed up and made quite a spectacle.

Matt Damon, Adam Levine, David Letterman, George Clooney

The Backstreet Boys have been on a crazy promotional tour to get word out about their new album and new single, 'In A World Like This'. They stopped by The Late Show with David Letterman to help him out with the Top Ten. The Backstreet Boys changed the lyrics of their most popular songs to fit right into today's most topical issues...

Two titans of comedy switched roles and the results were gut-busting.

A couple of nights ago, Will Smith stopped by David Letterman's 'Late Show' to promote his newest film 'After Earth.' But before he did, the one-time Fresh Prince delivered an impromptu summer jam.

Olympian Ryan Lochte is continuing his tour of inanity to promote his reality show (in which he apparently doesn't understand irony or douchebaggery). And last night, David Letterman asked him to explain just why he has a reality show in the first place.

David Letterman pulled zero punches when forced to interview Lindsay Lohan for 'The Late Show' last night (April 9), making the starlet visibly uncomfortable at certain points. Thing is, Letterman's so affable that it was hard for her to stay mad at him.

It's official -- Jimmy Fallon is taking 'The Tonight Show' host spot beginning next February  And while he's surely elated as ever, we were curious as to what the last 'Tonight Show' host had to say. No, not Jay Leno. Conan O'Brien.

'Spring Breakers' director Harmony Korine is a bit of an enigma. His movie 'Gummo' is still a controversial subject among film critics, as is his dabbling in illicit substances. Now, David Letterman has explained why Korine was banned from his program more than a decade ago.