Last night on The Late Show, David Letterman slung a lot of underhanded blows at Kim Kardashian: for being doubly wifed-up; for her money-minting, fame-amassing machine; and for the excusable immaturity of Kanye West at the tender age of 35. Letterman was a total ballbuster. But it was really amusing. Plus: That strange photo shoot with the Nutcracker had taken Marion Cotillard by complete surprise — "They told me they would take me to a rose garden ... And then ... I see lots of latex," she told Conan. "Thank God it's W Magazine, and I was not trapped in a sado-masochist group." Also, Mark Wahlberg explained how his Philadelphia weather and traffic report came to be; and Jon Stewart is jealous that Jessica Chastain got to ride all the U.S. government helicopters. Watch our compilation to see what you missed.