LAS VEGAS, NV - FEBRUARY 04: (L-R) Clark County Chief Deputy District Attorney David Shubert, attorney Blair Berk, recording artist Bruno Mars and attorney David Chesnoff appear at the Clark County Regional Justice Center as Mars waives his preliminary hearing on felony drug possession charges February 4, 2011 in Las Vegas, Nevada. Mars, whose legal name is Peter Hernandez, was arrested last September at the Hard Rock Hotel & Casino for possession of cocaine. (Photo by Ethan Miller/Getty Images)
