As Greta Gerwig's tour de force Barbie hits the coveted billion-dollar mark, the movie shows no signs of slowing down. Naturally, there has been speculation about a Barbie sequel, and even though there has been no formal confirmation, there is a surge of interest in who could play the titular doll in a second movie. Margot Robbie leaves big shoes to fill, but there are a host of talented leading ladies who can play the part of Barbie flawlessly.
Source：https://www.cbr.com/barbie-movie-10-actresses-for-sequels/
