David Letterman

Wanting to look his snazziest for his upcoming segment, Tom Hanks interrupted David Letterman during the monologue on Tuesday night’s ‘Late Show’ and asked if they could swap clothing. “I’m not really feeling great about this outfit,” said Hanks. “Hey, will you trade jackets with me?”

As Cameron Diaz explained the Super Bowl photograph, in which she’s seen feeding popcorn to Alex Rodriguez, David Letterman slyly produced a bucket of his own on the ‘Late Show.’ Diaz took the not-so-subtle hint and fed Letterman a handful of popcorn.

David Letterman is funny and all, but we don't want to see him in a swimsuit. Which is why we're glad Dave brought in the professionals to read the list: "Top 10 good things about appearing in the Sports Illustrated Swimsuit Edition." Keep reading to see a bevvy of beauties making a late show appearance.

It's been nearly a year since Conan O'Brien less NBC on less than amicable terms. He's still gets asked about his departure from the Tonight Show and his relationship with Jay Leno. In a recent panel discussion with the media Conan said he doesn't believe he'll ever speak with Leno again.