One day, Margot Robbie got invited to her dear friend Suki Waterhouse's party. It just so happened that the party had its own photobooth with its own story titled "That One Time Margot Robbie Mistook Prince Harry For Ed Sheeran" as told by Huffington Post.

While it's common for people to make mistakes, it would be quite awkward to mistake a royal prince for a musician like Ed Sheeran. Unfortunately, the "Wolf of Wall Street" actress had that experience. Last week, she appeared as a guest in one of TV's popular talk shows. She explained to "The Tonight Show" host Jimmy Fallon that she had a royal mix-up when she bumped into Prince Harry at Suki Waterhouse's house warming party.

She didn't have a clue that a Royal was invited to the party and wasn't able to recognize him straight away because apparently she figured he'd be wearing a crown. Instead, Prince Harry wore plebeian glasses that are similar to Ed Sheeran's.

Even after the awkward encounter, the two were still able to take a picture together inside the photobooth with Cara Delevingne, Poppy Jamie, Sienna Miller and Princess Euginie while wearing funny props and making weird faces. Although it was difficult to tell that it was Prince Harry in the picture, Robbie swears that the man at the bottom of the picture is the red headed prince.

Heard of the saying "Stars - They're just like us?" Do you think that fits well with Margo Robbie's situation?

Check out "The Tonight Show" interview of Margot Robbie with Jimmy Fallon below and tell us what you think: