Justin Bieber and Selena Gomez are back together after a romantic weekend in Canada, according to HollywoodLife.com. As John Basedow (@JohnBasedow) reports, the ping ponging status of the pop star pair is 'on again' after the Biebs reached out to the 'Come and Get It' singer for support during the media scandal where he was caught making racist jokes and saying the N-word on video.