Justin Bieber with girlfriend Selena Gomez at the 2011 Billboard Music Awards
Justin Bieber with girlfriend Selena Gomez at the Billboard Music Awards earlier this month.

Justin Bieber certainly has some loyal fans (also known as 'Beliebers').

Fans of The Biebs have taken to Twitter and Facebook to send death threats to his girlfriend Selena Gomez, after pictures of the pair canoodling in Hawaii recently were published.

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The 'Wizards of Waverly Place' actress has become the victim of a vicious hate campaign by her boyfriend's fans, with fans telling the star to stay away from the 'Baby' hit-maker.

"Stay away from Justin paedophile," one angry follower wrote on Twitter, referring to the fact Selena is one year older than Justin.

Another tweeted, "I'm gonna kill ya in the night underneath your smell bed."

Selena first incurred the wrath of Justin's loyal fans in January this year, when pictures of the couple frolicking in St. Lucia were published, outing the pair as an item.

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The newest photos show the young couple kissing in the sea, with Selena, 18, wrapping her legs around the waist of Justin, 17.

The enraged fans even went so far as to create a Facebook page called, 'I hate Selena Gomez cuz she is dating my man,' attracting nearly 2,000 fans and hordes of derogatory comments.

One fan of The Biebs had a warning for Selena, "If Selena Gomez breaks Justin Bieber's heart, I will break her face I will kill her without kindness."

Justin's giant fan base helped him to the number three position on the Forbes Annual 'World's Most Powerful Celebrity' list. The Biebs has over 9 million followers on Twitter, and his 'Baby' video clip has been viewed over 500 million times on YouTube.

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