In addition to his dance confession, Cooper also revealed that he's a big fan of Frozen. "It's an incredible movie," he said of the wildly popular Disney film. "I cried. I think I watched it twice on the plane."
Cooper got pretty goofy on the late-night program. At the start of the show, Cooper couldn't stop video-bombing guests in the green room while Corden was introducing them. "You've kind of got a forgettable face," Corden joked about the 40-year-old A-lister.
McDorman is Cooper's successor for the movie-turned-TV series, Limitless. ET got an exclusive sneak peek of the highly anticipated CBS show, which premieres Sept. 22 at 10 p.m. ET/PT.