Answer: Everyone. Because there's really no better way to start a Monday now is there.
Justin Bieber has been continuing his world tour of douchebaggery, most recently moving on from the Chinese debacle to tackling South America where, amongst other things, he's been accused of and photographed using and leaving an infamous Brazilian brothel. And this weekend, Brazil fought back against his ridiculousness with a show of distaste of their own.
The Bieber shitshow commenced as usual, with Justin arriving 80 minutes late to the Anhembi Arena where he was performing, and also more than three hours late to a fan meet & greet (which cost Beliebers/parents of Beliebers $1000).
Once the show got under way, Bieber allegedly kicked a Brazilian flag that had been thrown onto stage, understandably upsetting the crowd.
Clearly, this was too much for one in particular, who fired a water bottle on stage towards the end of the show, hitting Bieber in the face and knocked the microphone out of his hands.
We're never ones to condone violence. But this? This is brilliant.
Update: Also, in GIF form, as requested.