Margot Robbie discussed the “positivity” of her upcoming titular role in “Barbie” on the red carpet of “Once Upon a Time in Hollywood.”

“I think it’s a great opportunity to put some positivity out in the world,” she told Variety. “A chance to be aspirational for younger kids.”

Greta Gerwig is set to direct and co-write the film with Noah Baumbach. “Barbie” has a 2020 release date.

“Once Upon a Time in Hollywood” hits theaters July 26.