Marion Cotillard Looks Unrecognizable in Series of Instagram Posts

Alexia Fernandez
Marion Cotillard Looks Unrecognizable in Series of Instagram Posts

Marion Cotillard, is that you?

The 41-year-old Oscar winner showed off one of her looks from her new film Rock’n Roll, which also stars her partner, Guillaume Canet.

In a series of Instagram albums she posted on Monday, she flaunted long black hair, as well as pouty lips and pale pink nails. The photos represent her character’s look towards the end of the film, her rep tells PEOPLE.

“… Rock’n’roll #rocknrolllefilm @guillaumecanetofficial,” the actress wrote in one of the album’s captions.

Cotillard won an Oscar in 2008 for her role as legendary French singer Edith Piaf in La Vie en Rose.

The actress studied the French singer’s way of walking and talking, but also adopted her thin eyebrows, curly hair and, portraying Piaf toward the end of her life, a hunched back as well as a receding hairline.

In Rock’n Roll, Cotillard is billed as herself, according to IMDb. Canet, who wrote and directed the film, also stars as himself.