No topics were off limits at Justin Bieber ‘s Comedy Central roast in LA on Saturday. Although the singer took most of the jabs in stride, laughing along with the audience, there were a few lines about the late Paul Walker he did not care for. After the show, Justin was asked point blank about the most awkward moments in the press room, where he was joined by comedians Chris D’ Elia and Jeffrey Ross. It didn’t take long for a reporter to address Justin’s reaction to jokes about his ex Selena Gomez .