Justin Bieber's granny feels sorry for him because paparazzi 'pick on him'

Justin Bieber's grandmother feels sorry for him.

The 19-year-old singer's maternal granny Diane Dale has defended his recent bad behaviour, which includes peeing in a mop bucket while shouting "F*** Bill Clinton" [the former President of the United States] and partying at nightclubs in the U.S. despite being two years underage.