Watch Emma Watson Beatbox for Lin-Manuel Miranda's Rap on Gender Equality

Hamilton goes to Hogwarts; cue muggle freakout. More: It's a well-known fact that Hamilton star Lin-Manuel Miranda is a wizard of freestyle. So to celebrate HeForShe, Emma Watson asked Miranda to rap about gender equality. He agreed, with one caveat: The former Harry Potter star had to provide the accompanying beatbox. A red-faced Watson obliged (after a hilarious line of questioning about how to use her hand as a spit-guard), and the resulting rap could definitely earned these