On Rihanna’s Diamonds world tour in Birmingham, she confronted a rowdy fan by hitting them in the face with her mic during a performance of her hit song “We Found Love.”

There was a video that surfaced, which has since gone viral, that showed Rihanna walking up to the front row to greet her fans. One fan grabbed her hand and yanked her back, which Rihanna wasn’t happy about. She reportedly couldn’t release herself from the fan’s grip so she smacked them in the head with her microphone. It’s unclear whether it was a male or female.

Us Weekly reports that another fan be heard in the background, shocked, saying “Oh my god!”

The singer, 25, didn’t start off the show well, arriving two hours late.

NY Daily News reports on Sunday, she showed up to concert late as well, due to staying out late the night before partying with her friend Cara Delavigne.

Meanwhile, back at her home in California, a man was arrested for trespassing onto her property.

image: Twitter