She filmed her R-rated rom-com Anyone But You in Australia earlier this year alongside co-star, Glen Powell.
And Euphoria star Sydney Sweeney is back Down Under and was spotted doing reshoots for the movie in Bondi Beach on Friday.
Sweeny is also in town to film Ron Howard’s Survival thriller Eden with Jude Law and Ana De Armas, who touched down earlier this week.
The blonde bombshell showed off her ample cleavage in a plunging pink gown in the beachside scenes.
She was seen strutting down the street in the daring dress and silver stilettos with a pained expression on her face.
Sydney also flaunted her toned legs in the frock, which featured a high-split at the front.
Her blonde locks were coiffed in Hollywood-style bouncy curls and she was made up in a neutral makeup palette.
Earlier this year, Sweeny fueled speculation of an on-set romance with Powell as they filmed their romantic comedy in Sydney.
The rumors gained traction after Powell silently split with his model girlfriend Gigi Paris last April.