How Channing Tatum Learned to Tap-Dance (and Sing, Kind of) for the Coen Brothers' Hail, Caesar!

Channing Tatum has popped and locked in Step Up, vogued in viral videos, and waxed strip-club floors using only his pelvis in the Magic Mike movies, so naturally Joel and Ethan Coen assumed he'd be perfect for the big song-and-tap-dance number in their new comedy, Hail, Caesar! But no sooner had they cast him -- as ... More