Selena Gomez filmed Behaving Badly in 2012 and Justin Bieber played a cameo in the movie. A scene from the movie has leaked online and it shows Bieber .\rbr\rbrSelena Gomez filmed Behaving Badly in 2012 and Justin Bieber played a cameo in the movie. A scene from the movie has leaked online and it shows Bieber .\rbr\rbrJustins Apology ▻▻ More Celebrity News ▻▻ We are experiencing some serious dejavu today .\rbr\rbrScreen-reader users, click here to turn off Google Instant. About 91100 results (0.80 seconds) Search Results Justin Biebers cameo in Selena Gomez new .