Barbie, the world's most iconic doll, has a whole back story to her, including a big family and even a failed relationship with Ken.
There is a whole generation of people out there who spent their childhood playing with Barbie dolls - but do you even know her full name?
A post on social media by Barbie manufacturer Mattel drew attention to Barbie's surname, with the company wishing everyone a happy siblings day to everyone on April 11, from "the Roberts sisters".
The post included a picture of Barbie and her three sisters and sparked an online conversation on the whole Roberts family as many had even failed to think that Barbie could have a surname.
