Turns up 2 hours late
Justin Bieber fans booed their hero tonight after he turned up nearly TWO HOURS late on stage in London - on a school night.
Tickets for the sold-out gig at the O2 Arena ranged from £57.65 for a standing ticket to £331 for a VIP meet and greet experience
Furious parents and schoolchildren tweeted their frustration when he failed to appear on the first of four O2 shows until just after 10:20pm.
A punter inside the O2 said: "He's two hours late and Bieber is still not on stage. Kids are having to leave as it's so late. Not fair - bless them."