Justin Bieber risked violating his probation after police responded to noise complaints at his Beverly Hills condo six times over the weekend. Cops received four separate calls regarding loud music and rooftop partying late Saturday night and early Sunday morning. The other two complaints involved fans and paparazzi. Bieber was not cited for the complaints because he agreed to turn the music down. If Biebs, who is serving two years probation for egging his neighbor's house, had been cited, it might have been considered a violation of his probation, which could mean jail time.