She was frustrated at Friday's Jingle Ball concert.
Reports are spreading that a frustrated Selena Gomez had a bad time on stage at Friday night's KIIS-FM Jingle Ball concert in Los Angeles.
Us Weeklyreports that the singer had audio and microphone malfunctions, which prompted her to drop an F-bomb.
"Sorry, the sound isn't working!" Gomez told the crowd.
"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?"
She promised to sing those two songs, but only sang one, opting instead to walk off stage, Celebuzz reports.
The Los Angeles Times reviewed the show and mentioned the sound problems, but didn't report that Gomez left the stage early.
Singer Ariana Grande also had technical difficulties when she performed Right There later in the night. She apologized to the crowd, according to the Times, saying, "I'm sorry the mix was off the entire time. At least you know I'm not tracked."