Justin Bieber is a Canadian pop singer whose become a worldwide teen sensation. Justin began his professional career on YouTube, where he was discovered by his future manager, Scooter Braun. Braun flew Bieber to Atlanta, Georgia, where he consulted with Usher and soon signed a record deal with Island.
According to the Daily News, the on-again-off-again pair flew to Mexico to ring in the new year, but soon engaged in a big blow-up argument that caused the brunette beauty to fly home alone on Sunday (December 30). The "Boyfriend" singer reportedly followed suit on New Year's Eve (December 31).