billy joe armstrong

Last month after an onstage breakdown during the iHeartRadio music festival in Las Vegas, Green Day frontman Billie Joe Armstrong checked into rehab for substance abuse. Now, Warner Bros. Records Chairman and producer Rob Cavallo is opening up about the potentially long road ahead for Armstrong and the band.

Green Day frontman Billie Joe Armstrong has joined up with the NBC reality talent show ‘The Voice.’ The TV singing competition will see a bit of a punk rock edge with Armstrong’s inclusion, but don’t expect the musician to grab a seat in one of those revolving chair things, as Armstrong will serve strictly as a mentor to Christina Aguilera’s team.

We knew that when Green Day frontman Billie Joe Armstrong introduced Guns N’ Roses at their Rock and Roll Hall of Fame induction last April, the crowd booed at the mention of Axl Rose. We didn’t know that Armstrong almost filled in for Rose during a retrofitted GNR set that night.