Billie Joe Armstrong has checked into rehab. The Green Day singer, 40, had a public meltdown this weekend at the I Heart Radio concert in Las Vegas, and now it looks like he is seeking treatment for substance abuse. At the concert, Billie Joe seemingly yelled at the crew at the concert and smashed his guitar after repeatedly swearing. Check out the video for more details on his situation.
Do you think this will hurt Green Day's new album release?