In a recent Daniel Radcliffe "Horns" interview with Jimmy Fallon, the star of the "Harry Potter" films showed that there was yet another trick under his wizard hat: MAD rapping skills!

In the latest Daniel Radcliffe "Horns" interview with Jimmy Fallon, the SNL alumnus asked what kind of music Radcliffe liked and, when the actor said he loved rap and learning the words to difficult tongue-twisting songs, Fallon was quick to give Daniel a spot with the band ... so he could sing to Blackalicious' 1999 song Alphabet Aerobics, according to The Washington Post.

The new film starring Daniel Radcliffe, "Horns," is about to have its Halloween release, and the actor most famous for playing The Boy Who Live in the "Harry Potter" series is touring different interview shows to talk about the movie. Of course, Jimmy Fallon's "The Tonight Show" had to be on the list, as shown by The Verge.

As Daniel Radcliffe's "Horns" interview progressed, the actor was asked all about his taste in music. In an obviously previously prepared gag, Radcliffe "channeled his inner Slim Shady," according to the New York Post.

In an amazing and nearly flawless performance, the British actor went on to sing the very complicated and fast-paced lyrics - and, perhaps most surprisingly, as he sang there were no traces of his native English accent. It might just have to do with the fact that he's just recently played an American character, but he seems to have the accent down, and could have fooled us if we hadn't known him since he was a little kid!

While Daniel Radcliffe's "Horns" interview was all about the release of his new film - and the fun letters of the alphabet, rap style -, there were definitely moments of non-related fun too. At some point, Radcliffe confessed to being a lifelong fan of Dwayne Johnson (The Rock), saying he'd grown up watching him on WWF and now would love to do a movie with him, about an unlikely pair of policemen joined by their love of music.

In any case, you can watch Daniel Radcliffe's "Horns" interview with Jimmy Fallon below - and rap along with the man who defeated Lord Voldemort!