India, Oct. 12 -- Bollywood superstar Amitabh Bachchan celebrated his 84th birthday on October 11. Wishes poured in from across the film industry, with stars such as Sanjay Dutt, Shatrughan Sinha and Chiranjeevi, among others, wishing the veteran actor on social media. Big B's daughter-in-law, actor Aishwarya Rai, also penned a sweet birthday wish for him, sharing an unseen photograph of him with his granddaughter, Aaradhya Bachchan.

On Sunday, Aishwarya took to Instagram and shared a photograph of Aaradhya hugging her grandfather, Amitabh Bachchan, as they posed together. Big B was seen wearing an oversized jacket and a beanie. Sharing the picture, Aishwarya wrote, "Happy Birthday dearest Pa-Dadajiii. Love and God Bless. always."

Apart...