Billie Joe Armstrong iHeart Rage Aftermath; Rehab, Apology (watch)
Billie Joe Armstrong left the stage in a rage at the iHeartRadio concert in Las Vegas and landed in rehab for unknown substance abuse. Green Day will postpone some of its upcoming appearances as a result. Armstrong, 40, went ballistic after the band’s 45-minute set was cut to 30 minutes to make more room for a performance by Rihanna. iHeartRadio host, Clear Channel Communications, was also reportedly trying to makeup time for Usher’s set, which ran 25 minutes over....