A bearded Daniel Radcliffe appeared on The Tonight Show Tuesday night and revealed to Jimmy Fallon that he loves rap: "I think I was the first kid in my class to learn 'The Real Slim Shady,'" he said, adding that, "I've always had kind of an obsession with memorizing complicated, lyrically intricate and fast songs, I guess."

And so Fallon made him stand up and perform "Alphabet Aerobics," by Blackalicious. Turns out the erstwhile Harry Potter is a man of hidden talents!