Spotted: Barbie in action.

On June 21, Margot Robbie was photographed on the set of Greta Gerwig's new film Barbie in Los Angeles. The Oscar-nominated actress, 31, was seen emerging from a trailer, iced coffee in hand, in character—she sported long, blonde hair and wore a pink button-down halter vest and matching lace-up bell-bottoms with glittery stars.