Aaradhya, the adorable daughter of Bollywood's power couple Abhishek and Aishwarya Rai Bachchan is celebrating her birthday today and dad, Abhishek, shared an endearing photo of her 'little princess'. To make her sixth birthday even more special, the 41-year-old actor shared a cute photograph on his official Instagram page. He captioned the image, 'Happy Birthday our darling little Princess.' In the snap, Aaradhya is seen wearing a baby pink frilled dress teamed up with an angelic headband.