Margot Robbie appeared on Jimmy Kimmel Live last night to promote her new movie, The Legend of Tarzan. But she was greeted with an unexpected surprise while on the show...
Margot is a self-professed 'massive Harry Potter fan', and Jimmy Kimmel decided to dig up Margot Robbie's 'most embarrassing photo of her whole life' - her reading the fifth Harry Potter book - Harry Potter and the Order of the Phoenix.
The photo was taken on her 13th birthday, while she was in bed with a cup of tea. She had braces as a teenager, and said she was wearing glasses that she 'didn't actually need' because she lied to get glasses so that 'she could look like Harry Potter'!
But it isn't so embarrassing really - because aren't we all Harry Potter fans at heart?
Watch the rest of the interview here: