By Tyler Golden, NBCUniversal
Despite a current stint in rehab following a spectacular meltdown in Las Vegas last weekend, the show will go on for Green Day frontman Billie Joe Armstrong.
Deadline reports that Armstrong's appearance as a mentor on NBC's The Voice
will still air as scheduled, even as he receives treatment for
substance abuse. Armstrong taped his segments alongside Christina
Aguilera this summer and acts as an adviser for the pop star's stable of
Armstrong, 40, entered rehab after he went
into an expletive-laced rant during his band's set at the iHeartRadio
festival on Sept. 21.