Avid basketball fan Justin Bieber got an extremely frosty reception at a game in Los Angeles yesterday (11th May).

Justin, 20, took his 38-year-old mum Pattie Mallette to watch the Los Angeles Clippers take on the Oklahoma City Thunder as a special treat for American Mother’s Day.

However, things turned sour when Justin’s face was flashed up on the big screens.

"The entire placed booed him when Staples Center cameras put him on the jumbotron," a source told E! News.

Clearly used to being booed after facing a barrage of jeers at Canada’s Juno Awards in March and the Billboard Awards last May, Justin didn’t let the chorus of disapproval affect him.

In fact, he seemed more concerned with taking fun selfies with his mum than actually watching the game: