Margot Robbie begged Greta Gerwig to find a place for Aqua's 1997 pop hit "Barbie Girl," which was actually Gerwig's plan all along.
"I was like, 'Greta, how are we going to incorporate this song? We can’t do a Barbie movie and not have a nod to Aqua’s ‘Barbie Girl.’ It has to be in there.' And [Greta] was like, 'Don’t worry, we’re going to find a cool way to incorporate it,'" Robbie told Rolling Stone.
