Billy Joe, singer of Green Day loses it after he discovered his set time was shortened to make room for more acts.

“With nearly a quarter of a century of music under their belts they certainly have plenty of material. So perhaps it is understandable why Green Day frontman Billie Joe Armstrong went on a foul-mouthed tirade after his band’s playing time was cut to make way for Usher at the iHeartRadio festival in Las Vegas.The 40-year-old Dookie star flew off the handle when he discovered 20 minutes were getting shaved off their set to make room for more mainstream acts. “The video of the rampage is here.