Rock stars are used to getting things their way, but it didn’t happen for Timbaland Saturday night, when he arrived in Vegas to perform at Haze nightclub at the Aria. After jetting in from LA, the Grammy winner was disappointed to see the new Louis Vuitton store on the strip was closed, and sent aides searching for a manager who would open the shop for him ahead of his show. “They were calling everyone as if they were handling a national emergency,” said a spy. But the effort failed and he had to wear a sweater from his suitcase for his show, watched by a crowd including Eliza Dushku and retired basketball player Rick Fox.