The diva looked gorgeous in a beautiful black off-shoulder dress with an asymmetrical hemline paired with towering black platform heels.
Sharing one of her pictures, cosmetic brand L'Oréal Paris India tweeted: "Makeup : Color Riche Moist Mat Orange Power, Super Liner Perfect Slim Blue, Superstar Mascara, Lucent Magique Blush in Paradise Coral."
Aishwarya and her make up at the Cannes event every years earns attraction of her fans across the globe.
She is known for her performance in Bollywood movie like 'Josh' and 'Devdas'.
This year, another Indian beauty Deepika Padukone also grabbed headlines with her powerful presence and outfit at the event.
Image: L'Oréal Paris India Twitter page