Well at least we know he wasn’t lip-synching. Usher performed for former President Bill Clinton at the William J. Clinton Decade of Difference Concert at the Hollywood Bowl in Los Angeles last night where he ripped his pants onstage. When Usher noticed the tear in his clothing he responded “I work hard” then continued his routine to recent hit “OMG.” Usher later covered The Beatles classic “With a Little Help from My Friends.”