As the 20-year-old was leaving the Michael Kors fashion show, loads of fans and paps were waiting out the front to greet her.
Bellzy's security went into crowd control mode, making sure that no one was able to get to the model but one of her guards got a little too intense with a girl in the crowd.
After he pushed her out the way, Bella stepped in to defend the fan.
“Can you please not touch her? Don’t touch her!” Bella said to the guard.
You tell 'em, Bella!