Aleksandra "Sasha" Alexeyevna Luss (Russian: Александра "Саша" Алексеевна Лусс; born 6 June 1992) is a Russian-American fashion model and actress best known for portraying the titular character in the 2019 action thriller film Anna.

Luss has stated that her grandmother disapproved of this career move, claiming that modelling is a terrible, immoral business.

[5] She signed with DNA Model Management, which flew her to Europe and New York, where she walked in fashion shows for designers such as DKNY and Antonio Marras.

[6] She walked in 58 shows during the Autumn/Winter 2013 season for some of the world's most prestigious brands, such as Prada, Valentino, Calvin Klein, Louis Vuitton and Givenchy.

[8] Following her impressive runway presence, she was chosen to star in ad campaigns for Carolina Herrera, Max Mara, Valentino and Tommy Hilfiger.

In 2019, she starred in the title role of the action thriller film Anna as a Russian agent who goes undercover as a model.