Late Night Highlights: David Letterman Explains the Lindsay Lohan Fiasco

Last night on Late Show, David Letterman addressed the whole Lindsay Lohan scheduling disaster, and offered the flaky starlet one of the most sarcastic apologies in history. Elsewhere, Andy Richter destroyed Watson the Computer, Bill Hader explained the birth of his Saturday Night Live character Stefon, and Javier Bardem gave Jimmy Kimmel an update on his Glee character.

4. The Birth of Stefon

Saturday Night Live cast member Bill Hader explained how one of his most popular characters, Stefon, was born, and why Hader can't get through a single one of his sketches without laughing.

3. Javier Bardem's Glee Update

The Biutiful actor visited Jimmy Kimmel to discuss his upcoming trip to the Oscars, how AC/DC taught him to speak English, and to give the world an update on his anticipated role as a rock star on Glee.

2. When a Robot Replaced Andy Richter

Jeopardy's Watson the Computer stopped by Conan again last night to replace -- and enrage --- the host's long-time sidekick.

1. Lohan-Gate

After announcing that Lindsay Lohan would be delivering a Late Show Top Ten this Thursday, the controversy-prone star announced that she would not be appearing -- and David Letterman made an official statement on the subject during last night's show. Nicely done, Dave -- but was an apology necessary?