Lady Gaga's bodyguard aggressively slammed a fan into the glass surrounding a revolving door after he surprised them trying to get her autograph.
The fan ran into the Bucharest hotel through the revolving doors after spotting the singer as fans waited outside. But the singer's bodyguards didn't waste any time and took him down.
Gaga flinched but the fan was definitely more than dazed after being slammed into the glass and didn't get up again until Gaga was outside.