Barack Obama appeared on the Late Show with David Letterman to present this funny Top 10 list of little-known facts about the Democratic candidate. Who knew he cared so much about Paula Abdul?

Blues were brought to the Late Show stage by the Black Keys, and "I Got Mine" rocked plenty good and deep. The rock duo promoted their newest album "Attack & Release," which saw DJ Danger Mouse of Gnarls Barkley fame spice up...

Actress Demi Moore went on Letterman this week and proceeded to gross out everyone in earshot with her revelation of a recent physical therapy involving leeches. And she wasn't talking about Ashton Kutcher! (Ba-dum-bum.) We'...

Now this is one interview that doesn't need the help of writers...the guest doesn't really understand those big words. After all the scorn heaped upon Paris Hilton, it stands to reason that Dave would cut her some slack as a...

Here's Billy Boy prepared for a follow-up duel armed with a plastic sword and shield. Unfortunately it didn't stop Letterman kicking his ass all over the place for O'Reilly defending the stupidity of George W. Bush. Of course,...

Friday night, Paris Hilton should have done what Paris Hilton does best... dance the night away at the latest LA hot spot. Instead, the famous heiress appeared as a guest on Letterman and the only dancing to be seen was the...

After all the scorn heaped upon Paris Hilton, it stands to reason that Dave would cut her some slack as a guest. Wait, no it doesn't. She's Paris Hilton. Have at her prison experience, Mr. Letterman. After all, it just may be...

We agree that Jason qualifies as a "stupid human," but we aren't quite sure what the "trick" is to booting one's self in the noggin. Sheer moronic determination we suppose. Ain't that a kick in the head.