Brody Jenner, Avril Lavigne Brody Jenner, Avril Lavigne

Avril Lavigne and Brody Jenner say they were injured outside of a Hollywood bar in the middle of a brawl.

"I got attacked by 5 people last night out of nowhere. Not cool. My face is f——ed," Lavigne, 27, tweeted. "As in black eye, bloody nose, hair ripped out, scratches, bruises and cuts. So not ok to be abusive to others. Violence is NEVER the answer."

See photos of Avril Lavigne

According to TMZ, the fight occurred Saturday night outside the Hollywood Roosevelt Hotel. Jenner, who appeared on MTV's The Hills, was hit by a bottle after intervening.

"Interesting Saturday night," Jenner, 28, added. "Just got of the hospital with a new scar on my face. Charges/chargers!!!"

So far, no arrests have been made.