Justin Bieber halted his show in Pittsburgh, Pennsylvania on Monday night (13Dec10) after a fight broke out in the audience - over the singer's towel.
The teen sensation was performing for fans in the city when he offered up the fluffy cloth to one lucky lady in the audience, but others around the woman tried to grab it from her.
A scuffle broke out as Bieber began singing his hit track Baby - and he stopped the set until the crowd chaos ended.
He said, "Wait, wait, stop, stop! You can't fight over it. Don't fight over it. I don't want anyone to get hurt. Let go - give it to her!"
Bieber began the performance again, but had to stop during the intro because he was laughing so much - and the audience sang the lyrics while he composed himself.