A Justin Bieber impersonator ran up a $10,000 bar tab after he tricked staff at a Las Vegas nightclub into believing he was the Canadian pop star — even getting up on the stage for an impromptu perfo...

Las Vegas nightlife is known for surprises, but few could have predicted a Justin Bieber impersonator would manage to fool staff and partygoers at one of the city’s biggest resorts.

The imposter was able to make his way onto the stage during a DJ set from Gryffin and perform for the packed house.