Justin Bieber is offering fans the opportunity to dance with him on stage.

The Boyfriend singer and his tour director Jon M Chu have launched a website for Beliebers around the world to upload videos of themselves dancing for the chance to be a part of his upcoming worldwide tour.

"When I started it was on YouTube... Why can't it happen for you? #BELIEVE in YOURSELF," tweeted the Canadian pop star.

Jon - who also directed the singer's Never Say Never movie - told E! News: "Justin also has such a huge online component, that's where he was discovered. You can upload your own video and audition.

"We are creating a huge crazy show for all of you guys out there. We are going to make you proud and make you believe in magic. We know there's a lot of talent we want to see, so we are opening up our auditions to people online, around the world."

The deadline for clips is August 17. See http://justinbieberbelievealbum.com/tag/justin-bieber-dancer-search/ for more details.

Meanwhile, Justin was seen cosying up to girlfriend Selena Gomez on the LA set of her new film While I'm Dead, Feed The Dog while on a break from the Los Angeles dancer auditions.

The couple held hands as they walked around and chatted to her co-stars Nat Wolff and Lachlan Buchanan.

Selena has already changed her hairstyle for the black comedy, based on Ric Browde's coming-of-age novel of the same name.

"New hair for a new movie : ) I love changing my hair!" she previously tweeted.