In S1E18, Paris is suspiciously questioning Rory about why she didn’t want to be the queen of their fake government. Rory says, “Not all girls want to be queen, Paris. Even Barbie ended up being a stewardess.”
Barbie is a doll manufactured and sold by Mattel, first released in 1959. Many different versions of Barbie are sold, often with different “career” themes. She has been a stewardess, an astronaut, a doctor, a military officer, the U.S. President, and more. Barbie also has a backstory, as told in various novels. She is usually dating Ken and has a little sister named Skipper.