Selena Gomez 'F Bomb' At Jingle Bell Ball - Justin Bieber 'Doesn't Care'

Selena Gomez caused controversy this weekend when she dropped the "F-bomb" while performing at the KISS FM Jingle Ball this weekend, after experiencing technical difficulties during her performance.

According to insiders though she won't be getting any sympathy from ex boyfriend Justin Bieber, who "doesn't care"about the backlash it's been claimed.

The couple, who broke up last December after two years together, are known to be still close but according to an insider after Bieber's backlash from the media he's not worried if Gomez gets a little for acting out.

A source told HollywoodLife: “Justin is always attacked for what he does, so he knows that it will happen to everyone else, especially Selena.

“He has heard about it but hasn’t seen it, but also doesn’t care.”

Selena Gomez at the Jingle Bell Ball in Los Angeles (SplashNews)

It wasn't a great weekend for Gomez, not only did she swear into the mic, she was also caught lip-synching during her performance in Los Angeles on Friday. Gomez allegedly cut her show short, Us Weekly reports, after she experienced the technical difficulties with the sound system.

A gig-goer filmed somebody saying "what the f**k?" down the mic, before the Come & Get It babe left the stage.

Selena also reportedly told the audience: "Sorry, the sound isn't working!

"Are you guys having a good night? I promise, a lot cooler people are gonna come out tonight.

"Is it okay if I perform two more songs and you guys can get to it?"

Selena performed at the Jingle Ball on Friday (WENN)

However, keen to overcome the technical issues, Gomez went on to say: "I have to thank you guys so much for allowing me to be able to perform the music that I love."

She added: "And I have to say that before you guys go on to the people that you care about, I really appreciate you supporting everything that I do. So this next song is the first song I had hit No. 1, and it's called Come & Get It."

Despite promising to sing two more songs, the former Disney star abruptly exited the stage after just performing one. An eyewitness on the scene said, according to the Mail Online: "She was p***** doing the next song and she said two more songs. [She] didn't do the last one."

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