Last night, May 20, we said farewell to David Letterman's talk show, The Late Show.

Letterman, 68, was the longest reigning late night host in television history, so needless to say, he went out with a bang.

The 80-minute episode was jam-packed with A-list celebrities — like Jim Carrey, 53, Tina Fey, 45, and Alec Baldwin, 57 —who came to bid adieu to David.

david letterman goodbye

Jim Carrey, Tina Fey and Alec Baldwin appeared on David Letterman's final show on May 20.

Other stars who made guest appearances (and took part in announcing Dave's final top ten list) include Jerry Seinfeld, Barbara Walters, Steve Martin, Chris Rock, Julia Louis-Dreyfus, Peyton Manning and Bill Murray.

Click through to see 10 surprising facts about the Late Show!