One band member Heidi Herber said that they had no idea Biebz was even in the building when he asked if he could take a turn on the drums! She said:
"He came up and asked if he could play them. He just looked like a normal kid in the bar, except for the hat and hoodie. We had no idea [he was going to be there], in fact, he was one of the first people in bar."
According to sources, Bieberoni was playing an arcade game when someone spotted him — and things got expectedly crazy after that! She added:
"It was a social media frenzy. The phones started to come out. Social media is extremely powerful."
The bar had to call the police for extra security to deal with the outbreak of Bieber fever. But the band was very grateful for the pop star's presence — they saw their biggest turnout yet!