Matthew Hill had a very different idea when he decided to propose to his girlfriend, Jamie-Lee Johnson. He didn't just want to get down on one knee. He wanted it to be unique and special. So he did this: a flashmob superhero wedding proposal.

Belle from Beauty and the Beast brings Jamie-Lee an invitation.

She is then greeted by a flash mob.

They took her through the streets.

And was greeted by a bunch of superheroes.

One of whom was her boyfriend, who went down on one knee to propose:

Watch the video below: