Britney Spears arrives at the grand opening of the LAX Nightclub at the Luxor Resort & Casino early Saturday morning in Las Vegas, Nevada. Brit was reportedly paid $100K for the appearance, and scheduled to walk the carpet at about 10PM. At about 10:15, notice came out that Britney had not yet boarded the plane in Los Angeles to fly to Las Vegas, about a 45 minute flight. At 12:10 a.m. Britney arrived at the carpet, more than two hours late. With about a hundred press waiting for interviews and photos, Brit decided not to do any interviews and blew past everyone. The owner of LAX, Steve Davidovich, president of Pure Management Group, literally jumped into her path as she arrived in front of the photographers. Steve stopped Britney and had her pose for the cameras. After posing on the carpet (about 15 seconds later), Britney decided to exit the carpet without looking back. She was quickly surrounded by security and escorted into the club, where she reportedly danced to her new single Gimme More (download mp3) off her upcoming album, due out Nov. 13. She traveled by private jet and was back in Los Angeles at 1:30AM via Van Nuys airport. Brits back, yall!!!