Emma Watson looks like a princess at 'Beauty and the Beast' film launch

The stars of Disney's upcoming "Beauty and the Beast" live-action remake celebrated the film's highly-anticipated launch on Thursday in London -- and they donned their most elegant looks.

Emma Watson, who plays Belle in the flick, looked especially gorgeous at the event in a stunning, light-blue off-the-shoulder gown complete with a massive train.

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Watson happily posed with her co-star, Dan Stevens, at the event, who looked handsome in a navy blue suit. Also there were Emma Thompson, Josh Gad, Stanley Tucci and Audra McDonald, all of whom appear in the remake.

The event kicked off the countdown until the film's March 17 release.

Check out all of the looks below:

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