After watching Taylor Swift at the 2015 MTV Video Music Awards this weekend, she’s proven to be a bit more thuggish than we’ve given her credit for. During a recent show this past Saturday night in San Diego’s Petco Park, the “Shake It Off” singer did just that as her security got into a full brawl with a man trying to dodge the stage. T. Swift remained unbothered as she continued to perform. The culprit, who has been identified as 26-year-old Christina Ewing, put up quite the fight though, going toe-to-toe with FOUR security guards right on the stage! Watch the video footage below.