Justin Bieber Performs For Delilah's Grand Opening in Las Vegas - See All The Pics!

Justin Bieber hits the stage for a performance at the grand opening events for Delilah at Wynn Las Vegas on Saturday (July 10) in Las Vegas. The 27-year-old musician performed a handful of songs for the celeb filled crowd, which included the likes of his wife, Hailey, Kendall Jenner and Kourtney Kardashian (all not pictured). [...]