Ron Swanson Shaved His Mustache: Late Last Night

Nick Offerman — better known as Ron Swanson from Parks and Recreation — stopped by Conan last night to share many of his life philosophies (which seem to echo the Pyramid of Greatness). And on that note, although his mustache is gone, it’s a pretty safe bet that Ron Swanson isn’t that difficult of a character for Offerman, considering they are the exact same person. Spooky. (ALSO, WATCH PARKS AND RECREATION)

Matthew Perry chatted with David Letterman on The Late Show about what it’s like to be 40. And yes, I know what you’re thinking, it is not the year 2000, Friends has been over for years, so what the hell is this guy doing on a talk show? Yeah, I don’t know either. I guess he’s got some new TV show or something. Whatever dude, you’ll always be Chandler!

Leighton Meester talked to Jimmy Fallon on Late Night about what it’s like to be serenaded by Prince — an honor that I’m sure many women haven’t experienced.

Helena Bonham Carter shared with Jay Leno on The Tonight Show about the difficulties of being a sleep-talker while in a relationship with Tim Burton, who’s an insomniac. Man, can you imagine what their bedroom is like? They’re two of the creepiest people in show business. Maybe they sleep in a cave with bats.