All hail Jimmy Kimmel. The late night talk show host can execute a prank like no other. Late last week, a girl calling herself Caitlin Heller uploaded a video on YouTube that went viral. In the clip, she caught on fire after a twerking mishap. Millions viewed it and numerous media outlets showed it on their respective telecast.

As it turns out, the woman is a stuntwoman named Daphne Avalon and Kimmel was the mastermind behind it all. He made the juicy revelation on his show last night via a director’s cut of the clip. Watch the reveal below.

Jimmy Kimmel Reveals “Worst Twerk Fail EVER – Girl Catches Fire” Prank