Last night was Conan O'Brien's final night doing the Tonight Show. Ever the classy individual, he thanked NBC for the past twenty plus years he'd worked there, and was very gracious to his many fans that took to the internet and defended him, and those who stood out in the pouring rain to get to see his final show.

Wrapping up the show (and his too short seven months as Tonight Show's host) he brought on some of his friends to jam. Will Ferrell (and his pregnant wife who he called "Dawn" for some reason lol), Billy Gibbons (ZZ Top), Beck, and Ben Harper (with Conan playing guitar as well) performed Free Bird.

Not a bad performance all around, although of course Will Ferrell's not the best singer around. Although him breaking out the Cowbell made it all worthwhile.