Chris Brown has been accused of injuring a 24-year-old woman at an Orange County nightclub on Saturday night (June 22nd). According to TMZ, Deanna Gines told the site that she was in the VIP section with Chris at Heat Ultra Lounge in Anaheim. She claimed that when the bar was about to close, Chris deliberately shoved her to the ground and she fell hard on her knees. The site posted a photo of Gines on crutches.Deanna has filed a police report and cops are investigating the incident. Deanna has claimed that she went to the hospital and has torn ligaments in her right knee and may have to get surgery.Chris Brown's rep Nicole Perna responded to the story, saying, "I'm unaware of the incident, as is Chris' lawyer and his entire team. He was in a great mood after Powerhouse. None of this makes sense."CHRIS RESPONDS: Chris also responded to the story, denying any wrongdoing. He wrote via Twitter, "I didn't do anything." The tweet was later deleted. He later tweeted, "#staypositive" along with"#positiveengergy."The owner of Heat Ultra Lounge has come to Chris' defense, saying that Gines is lying. The owner told the site, "Based on the information which we have gathered from our security company, mall security, and other party goers which were at HEAT on Saturday night; It is apparent that the alleged incident regarding Chris Brown is false."The owner revealed that Gines got kicked ouf out of the club because of her own behavior. She tried to jump on stage duing Chris' performance and tried to rush Chris in his roped off VIP area. While being kicked out, the owner siad Gines took off her shoes and threw them at securiy.As for any potential injuries Gines may have suffered while being kicked out, the owner said, "Heat staff and security did what they had to do ... [Chris] was a complete gentleman."Chris Brown's new album X hits stores next month.  We now know why Chris Brown kept the silky panties some chick handed him while performing on stage Saturday -- the chick is SUPER HOT, and her panties came unused ... but sweaty. TMZ has learned the undies tosser is 21-year-old Carol Quiroz -- and she tells us she's such a HUGE CB fan ... she had to make her presence known at the Anaheim show Saturday night.Carol says her plan was simple ...  "I wrote my name, number and Instagram on the thong in permanent marker. I got his attention and handed it to him." 
Carol also cleared up the most important detail -- the panties were NOT used, but she admits she was holding on to them in her bra. "I definitely had boob sweat on the panties." For the record ... Carol says Chris hasn't contacted her. Yet.