Justin Bieber has paid tribute to the late Black Sabbath singer Ozzy Osbourne, who died this week aged 76. As has become customary for Bieber, the Prince of Pop paid his respects to the Prince of Darkness via Instagram, where he’s been posting very frequently over recent months.

Ozzy Osbourne wasn’t just a rock icon, he was a personality. Unapologetically himself, loud, unpredictable, and always a little wicked in the best way.

Ozzy Osbourne wanted 'some pranks' and for Justin Bieber to be played at his funeral, according to a resurfaced article from 2011 where the Prince of Darkness, who died on July 22, shared what he'd want his final send-off to look like.