Justin Bieber seems to have upset the fans of rock band 'Nirvana' by wearing the band's shirt at the 2015 American Music Awards.
Pissing off the fans, the 21-year-old singer showed up at the award show in a vintage 'Nirvana' shirt with ripped jeans and seeing this, fans said the band's legacy was ruined forever, E! Online reports.
Shortly after this, irate fans took to the social media to criticise the 'Baby' hit-maker.
One user wrote, "Justin bieber wearing a nirvana shirt? hahahaha ok bud go home."
Another wrote, "Justin Bieber doesn't have the right to wear a Nirvana shirt", while the other tweeted, "Justine bieber wearing a nirvana shirt ?? he probably can't even name a nirvana song. Or better yet an album."
Earlier, Bieber was slammed for wearing 'Metallica' band's shirt during an appearance on 'The Ellen DeGeneres' show.