Prefix — Let's face it — Green Day hasn't been a "punk band" for quite some time. So, when lead singer Billie ... Read the full article at http://www.prefixmag.com/news/green-days-billie-joe-armstrong-to-enter-rehab-aft/69533/ more info

Mjsbigblog — Two days after Billie Joe Armstrong freaked out on stage at the iHeartRadio festival, claiming that his set was cut short by Clear Channel, comes this message posted on the band's official website: more info

Topix — Sunday's announcement by the band's rep comes after the rock frontman had a meltdown onstage at the iHeart Radio Music Festival in Las Vegas. more info

CNN Showbiz — Green Day's lead singer is seeking treatment for substance abuse, the rock band announced Sunday, two days after the performer's expletive-laden meltdown during a show in Las Vegas. more info

Perez Hilton — Crazzzzzy!!!!! We hope Billie's okay…. Billie Joe Armstrong has checked himself into rehab after his EXTREME tirade at the iHeartRadio Music Festival. For a quick recap, the Green Day frontman went Captain Insano after his band was cut short so Ush... more info

Jam! Showbiz Music, Canada — Green Day frontman Billie Joe Armstrong has checked into a treatment facility for substance abuse a day after trashing equipment and hurling abuse at promoters during what appeared to be a public meltdown at a show in Las Vegas. more info

Mercury News, California — Green Day's Billie Joe Armstrong is headed to treatment for substance abuse. more info

Dlisted — Throwing hate at Justin Bieber is usually a sign of a sane mental state and a sober mind, but that's not the case for Billie Joe Armstrong. Emily the Strange's uncle who used to secretly give her sips from his bottle of Zima at family reuni... more info

Brooklyn Vegan — And just when we were starting to wonder if Billy's freak out was a PR stunt, Green Day announces:Billie Joe is seeking treatment for substance abuse. We would like everyone to know that our set was not cut short... more info

Consequence of Sound — Armstrong is receiving substance abuse treatment. more info