She’s back!

Two months after teasing fans with the full title of her Harley Quinn standalone film,Margot Robbieis back in full costume on the set ofBirds of Prey.

The 28-year-old actress shared a selfie of herself blowing a kiss to the camera while wearing Harley’s distinctive white makeup with a bold red lip and a black heart on her right cheekbone. Robbie is also wearing a colorful costume, including a string confetti pullover and a heavy collar necklace with a dog tag on it.

Her return was also teased in a video peek at the sequel released Monday onto YouTube (which you can watch above).

Robbie’s Quinn was a standout from 2016’sSuicide Squad, which also featured Jared Leto as the Joker andWill Smithas Deadshot. The upcoming film will also star Mary Elizabeth Winstead as Huntress, Jurnee Smollett-Bell as Black Canary and Ewan McGregor as Black Mask.

Margot Robbie/Instagram

https://www.instagram.com/p/BtLdsOujNmb/Margot Robbie/Instagram

In order to shape up to play Harley, Robbie met with trainer Andie Hecker forthree hours a day most days of the weekfor three weeks while the movie was shooting.

“There’s a scene inSuicide Squadwhere she changes clothes in front of a bunch of dudes, so her abs needed to be impeccable,” Hecker previously told PEOPLE. “And in those tiny shorts Harley wears, her butt was constantly on display.”

Warner Bros.

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Birds of Preyadds to Robbie’s already packed slate of projects. She recently wrapped filming on Quentin Tarantino’sOnce Upon a Time in HollywoodalongsideBrad PittandLeonardo DiCaprio, as well as the upcoming Roger Ailes/Fox News movie alongside a who’s-who of A-List actresses.

Robbie is also attached to star as Barbie in an upcoming live-action movie. She was recently nominated for a 2019 SAG Award for her work asQueen ElizabethinMary Queen of Scots.

source: people.com