Naomi Watts just did the thing that everyone, everywhere fears: tripping over in front of a huge crowd of people.

While we're definitely pretty embarrassed every time we fall over our own feet on the way to work (it happens far too often), we've got to be thankful that it isn't being filmed for live TV in front of the world's most famous people. Sorry, Naomi.

Of course, these people are pros, so after Naomi had steadied herself, she continued her acceptance speech for the award for Outstanding Motion Picture Cast (won for Birdman) smoothly.

Naomi's Birdman co-star Emma Stone however, looked mortified that her Dior Couture tuxedo dress had caused such a commotion – just look at her face.

The Birdman cast

Could there be a Dior curse? After all, it was a giant pink gown by the French fashion house that caused Jennifer to take a tumble at the Oscars in 2013, and J-Law found herself on the floor again last year in another dress by the label.

So far this awards season we've only seen Jen once on the red carpet, and she remained upright. Although she was wearing Prada. The plot thickens...

See every look from the SAG Awards 2015

Continued below...

And the award for best dressed goes to... take a look at whose SAG style got the InStyle thumbs up