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 performance. The bizarre incident took place at the five-star Wynn Las Vegas, where LA-based DJ Gryffin was performing at XS Nightclub.

“After an elaborate and multi-step ruse by him and his advance team, a Justin Bieber impersonator was granted access to the XS stage,” a Wynn Las Vegas spokesperson told SFGATE via email Tuesday. “As soon as the error was recognized, he was removed from the resort and denied future entry.”

Two worlds collided on Saturday night as Charlotte Flair and Justin Bieber collaborated in a photo in Las Vegas.