Jonathan Murray "Jon" Chu (; born November 2, 1979) is an American filmmaker, best known for directing the movies Step Up 2: The Streets, Step Up 3D, Justin Bieber: Never Say Never and G.I. Joe: Retaliation. Chu is an alumnus of the University of Southern California School of Cinema-Television. There, he won the Princess Grace Award, the Dore Schary Award presented by the Anti-Defamation League, the Jack Nicholson directing award, and was recognized as an honoree for the IFP/West program Project: Involve.