Overview: A heartfelt birthday moment Bollywood megastar Amitabh Bachchan received a warm, personal birthday shout-out from his daughter-in-law, Aishwarya Rai Bachchan. The accompanying throwback photo captures a playful, affectionate moment that fans quickly highlighted across social media. In the image, Amitabh stands in a traditional outfit, a tiny tiara resting on his head, as a…