The 78-year-old actor took to Instagram and shared a monochrome collage picture which contrasts closeup shots of toddler Bachchan with that of his senior self.
The movie will be produced by filmmaker Raaj Shaandilyaa, who made his directorial debut with the 2019 comedy "Dream Girl", starring Ayushmann Khurrana.
The 78-year-old legend who is one of the most active celebrities on Twitter took to the platform to share his thoughts, alongside a picture featuring himself.
In one image, he poses with Aaradhya, with a mic in front of them, and in another picture Aaradhya's parents Abhishek and Aishwarya look excited about their daughter recording with Big B.
The 'Sholay' star took to Instagram and shared a never-seen-before picture monochromatic photograph. The post featured a collage of two pictures of the actor's younger days in which he is seen sporting a white T-shirt.