By James Hibberd Writer-at-Large The long-awaited live-action Barbie movie now has a trailer. Here’s the first footage of Margot Robbie (Once Upon a Time in Hollywood) taking on the role of ...

“Barbie” may soon be joined by another Mattel doll on the big screen. The toy company is developing a live-action film based on its American Girl doll line, Mattel announced Wednesday.

The film’s smashing box office success begs the question — why did it take so long for Barbie to become a real girl in a live-action world?