Chris Brown reportedly assaulted a woman at a nightclub.
The singer has been accused of harming a 24-year-old lady inside the Heat Ultra Lounge in Anaheim, California on Saturday.
The alleged victim, Deanna Gines, thinks she might need surgery after the violent incident.
According to TMZ, she was in the VIP section with Chris after he performed at the Orange County area venue.
"When the bar was about to close, she claims Chris shoved her to the ground," the website writes.
Deanna alleges the push was intentional and resulted in her falling abruptly on her knees.
The female has apparently filed a police report and a representative for the Anaheim Police Department confirmed a woman did submit paperwork about the incident.
Authorities will not currently reveal the name of exactly who made claims while they are still investigating.
Deanna told reporters medical experts determined she had torn ligaments in her right knee.
She has an appointment with another doctor later this week and has apparently been warned she may need to have an operation to correct her injury.