Los Angeles Clippers fans booed popstar Justin Bieber when he was shown on screen during their NBA playoff game at the weekend.

The 20-year-old singer had taken his mother to the team's game against the Oklahoma City Thunder to celebrate Mother's Day.

One fan told E! News: "The entire placed booed him when Staples Center cameras put him on the jumbotron."

The Clippers went on to win the game 101-99.