Justin Bieber, a popular pop star — who has a reputation for being a bit twerpy and who’s lately been releasing some pretty solid music — recently wore some band t-shirts, and people are mad.

In a witty riposte, Metallica have rebranded themselves ‘Glastallica’ and are selling t-shirts with some of the acerbic comments made about them in a newspaper cut-out design. The white top ...

Metallica fans took to Twitter to call the Canadian pop star out on his choice of tee, with many claiming he'd never "even listened to one song" and that it was an insult to fans of "real music ...

Metallica fans are a sensitive bunch. Earlier this year, when pop pipsqueak Justin Bieber appeared on Instagram in a Metallica t-shirt, a whole swarm of fans took him to task in the Instagram ...