Last night, Conan O’Brien wondered just how frigid the location of James Franco’s Columbia College “Master Class†will be, David Letterman summed up all those awful Super Bowl commercials using the fewest words possible, and Amy Sedaris revealed her distaste for the ugliness of the arts and crafts world, on Jimmy Kimmel Live. Wrapping things up on Late Night, Alex Pettyfer utilized an Ellen DeGeneres trick to deflect Jimmy Fallon’s prodding about the I Am Number Four star’s rumored engagement to Glee girl Dianna Agron. Watch our compilation to see what you missed.