Justin hit headlines in Australia this week when he was caught spray-painting a wall in the grounds of the hotel where he was staying on the Gold Coast.
The local mayor, Tom Tate, was furious with Justin and publicly ordered him to clean up his mess.
However, New Zealand actor Russel Crowe, who is based in Australia, insists he likes seeing Justin’s graffiti artwork and backed him in a post on Twitter.com, writing:
I like Bieber’s tagging. Tag on little brother. Tag the world.
Justin previously found himself in trouble with the law over his ‘tagging’ during his South American tour after he was accused of spraying an abandoned hotel building in Rio de Janeiro, Brazil.