Justin Bieber in Louis Vuitton x Levi's Denim Jacket

Justin Bieber plays around with the mRobo Ultra robot during the 2012 Consumer Electronics Show held at the Las Vegas Convention Center in Las Vegas on Wednesday. The 17-year-old superstar was on hand alongside music journalist Allison Hagendorf to unveil the "mRobo Ultra" -- a bass portable speaker and dancing robot for TOSY Robotics. Justin wore a bad ass Levi's trucker jacket with the Louis Vuitton monogram panels on the shoulders.