Wearing an all-in-one unflattering navy boiler suit, huge hoop earrings and chunky dreadlocks, the singer joined fellow cast members Sandra Bullock and Sarah Paulson on a rainy shoot day in New York.
The pictures see the trio filming some sort of heist scene that involved Rihanna fleeing from a white transit van in exciting scenes.
The lure of the all-female cast is clearly something Rihanna is extremely passionate about.
As a proud feminist, leading figure in the 'Free The Nipple movement' and advocate for women's rights - we last saw Rih Rih when she took to the streets outside Trump Power in New York, protesting alongside millions in last weekend's astonishing Women's Marches.
The all-female Ocean's 8 just seems to be getting bigger and better every single day. We can't wait to see it.
The movie is heavily rumoured to be released on June 8, 2018.