Bristol Palin joined Jay Leno on The Tonight Show last night. She discussed her book, her mother's potential attempt at the presidency, and her family's thoughts on Levi Johnston. The interview was made slightly more engrossing by jabs sneaked in throughout by guest Don Rickles.
David Letterman welcomed Captain America: The First Avenger's Chris Evans to deliver a superhero-themed Top Ten List on The Late Show. There were some good things on the list, although Evans' superpower clearly isn't comic delivery.
Finally, the undeniably lovable Zooey Deschanel visited Craig Ferguson on The Late Late Show, discussing her desperate desire for a dog.