"There’s absolutely no way that I can perform, cross a picket line and pick up money when I know that people are out there fighting for a living wage," LL Cool J said.

LL Cool J and Jazmine Sullivan canceled their Philadelphia July 4th concert appearances to support striking municipal workers.

LL Cool J canceled his July 4 performance in Philadelphia over the city’s ongoing workers’ strike, prompting a response from Mayor Cherelle Parker.