Justin Bieber blanks competition winner, throws huge diva strop backstage at o2

Further evidence that Justin Bieber is turning into the biggest diva in pop after he blanked a competition winner and chucked a HUGE diva strop backstage at London's o2.

Justin Bieber after he finally arrived on stage. Copyright: [Rex]

Yep, the full details behind THAT disastrous night at the o2 are slowly coming to light.

According to The Sun, Justin was heard ranting around squealing: Its my gig, Ill go out when I want ahead of Monday night's show.

Apparently, he was then late because he was busy playing computer games.

Yes, really.

Justin then allegedly blanked a 15-year-old fan who had won a competition to meet her hero, posing for a photo for all of ten seconds.

We can actually feel the Bieber fury brewing all over again.

Biebs after he finally made it to the stage. Copyright: [rex]

Wo! rkers at the o2 have also revealed exactly what happened, with one telling the paper:

He was arguing with members of his management, his family. It was a really uncomfortable atmosphere. His attitude was, Im the star and I can do what I want.

Another worker, Ellie Grace, said: I hope I never have to experience so many upset children and disappointed fans again."

Id love to know why Bieber felt it was alright to leave 20,000 people waiting for two hours.

Well, maybe he was really close to completing his computer game?

For us, this is just more evidence to add to our 'Bieber is a diva' portfolio...

Over the weekend Bieber, 19, stomped out a London restaurant after it refused to move family of five to seat his security.

And he was also seen walking around London TOPLESS in sub-zero temperatures.

Who needs a shirt when you are Justin Bieber, eh?!

However, Bieber himself is sticking to the ol' 'technical difficulties' line, yesterday taking to Twitter to apologise for his lateness.

Biebs has also been fined 300,000 for breaking a noise curfew at the o2.

However, last night he managed to make many a happy a Belieber after turning up two minutes EARLY for his second night.

But has he learned his lesson?

Related Article: [Can Justin Bieber fans get a refund?]

Related Article: [Justin Bieber is a DIVA, demands family of five move for him]

Justin Bieber's fans vent their angerJustin's Beliebers are livid after he arrives two hours late for his London 02 arena gig: