It is Amitabh Bachchan’s 77th birthday, and daughter Shweta Bachchan was the first one to wish her dad on his special day. It is no secret that Shweta is quite close to her dad and often shares pictures with him on social media. And Amitabh Bachchan’s birthday was no different as she shared an adorable picture of the two on his big day. Sharing a picture from what seems like a wedding celebration, she wrote, “When you get to the top of the mountain, keep climbing – Happy Birthday Papa I love you endlessly.” In the picture, Shweta can be seen clad in a beautiful saree as she poses with dad Big B.