Justin Bieber's bodyguard slashed cab tyres?

Justin Bieber’s bodyguard was pictured holding a knife, after having reportedly slashing a cab’s tyres at Rio de Janeiro. TheSun.co.uk reported that while the star was being driven back to his rented mansion after rounding up a gig in Rio, his body-guard got out of the car with a knife, mid-way through the journey, while

Justin stayed back in the front seat. A taxi carrying four fans pulled up behind the car and they claim to have seen the bodyguard slashing the tyres before kicking it, leaving a huge dent in the car. Another picture shows the cab driver in front of the bodyguard, holding his hands up.