*Undoubtedly it must have been embarrassing for Usher to split his pants in front of former President Bill Clinton, his wife Hillary and the world, too, but like a true trooper and professional, he kept on working.

It went down at the “Decade of Difference” concert on Saturday in Los Angeles where it was a celebration for 10 years of the William J. Clinton Foundation and Clinton’s 65th birthday.

While dancing and singing his hit song ‘OMG,’ the left thigh area on Usher’s pants ripped wide open.

Watch Usher Split His Pants while performing “OMG”:

Watch as Usher Performs ‘With a Little Help From My Friends’