Actors go on talk shows as part of their contracts to make promotional appearances for films that they are in. When talent is booked, producers then set up some talking points with the host and sometimes rope them into participating in some shenanigans. Daniel Radcliffe has been on our screens for quite sometime but it wasn't until last night on The Tonight Show that he showed off his skills on the mic. Apparently Daniel is a fan of rap music and has memorized Blackalicious' "Alphabet Aerobics". For those who don't know, this is song where Gift of Gab raps his way through the entire alphabet while the tempo gradually climbs to break-neck speed. Not an easy task. Yet here's little Harry Potter rippin' it. Dag.