Actor Daniel Radcliffe's ongoing quest to get you to stop thinking of him as Harry Potter brought him to the Tonight Show Tuesday, where he revealed his secret passion for fast, acrobatic raps.

"SapientNitro". "Idea Engineer." The rapping. The guitar guy. Christ. Let's just both pretend like we never, ever saw this. I can't even bear to look at you right now.

You might know that Tom Hanks has a gangsta-rapping son at Northwestern University who goes by the name Chet Haze. How did someone so white bread as Tom Hanks produce a kid like Chet Haze? He offered a possible explanation on the Ellen DeGeneres Show today.

Last week, the GOOP-itrix herself, Gwyneth Paltrow, appeared on the Graham Norton Show (which is like The Tonight Show if Jay Leno was Irish, gay, and actually funny). She rapped. Yes, she did the first few lines of the NWA classic "Straight out of Compton."

Justin Bieber made his name with bubblegum pop R&B for the under-14 set. Now he's starting to rap under the "alter ego rap name" Shawty Mane. Check out his "flow".