FILE - In this July 31, 2013 file photo, singer Justin Bieber performs at the Prudential Center in Newark, N.J. Court records obtained Friday, April 25, 2014, show a Los Angeles County Sheriff's detective obtained a search warrant to obtain records from Bieber's Instagram account to try to match what the singer was wearing during an egg-throwing incident in January to photos he posted online. (Photo by Evan Agostini/Invision/AP, file)