Actress Aishwarya Rai Bachchan has stepped into the social media world with an Instagram debut featuring an image of her with daughter Aaradhya. Aishwarya, who goes by the Instagram handle "aishwaryaraibachchan_arb", made her debut on the image-sharing platform on Friday. Aishwarya, 44, will walk the red carpet at the 71st Cannes Film Festival. A regular at the gala, she will represent the brand L'Oreal Paris, clocking her 17th year at the red carpet.