Justin Bieber Has 'Mass Water Fight With Fans'
After performing on the road with his My World tour in Minnesota...
Some avid Bieber followers even begged the 16-year old to spray them as he went back for more ammo and later appeared with a carton full of water in which he threw over the crowd.
At one point, Justin threw one of his soaked trademark caps into the crowd for one lucky fan to keep before taking his wet t-shirt off sending everyone wild.
Justin later posted a video of the pandemonium on his official Twitter page with the post: “Told u we never stop pranking on this tour…great times!”
He added: "MN thanks 4 an incredible night...and those fans who were witness to the #EpicWaterFight ....no worries... #TeamBieber will seek our revenge…"
Bieber also blasted reports that he was back with his ex-girlfriend Caitlin Beadles tweeting: "Im SINGLE and READY TO MINGLE!! Haha"