Aaradhya Bachchan and Azad Rao Khan recently performed together at their school function. The star kids wore identical costumes as they matched steps to yesteryear song, 'Rail Gaadi'. Abhishek Bachchan along with wife Aishwarya, and Aamir Khan were spotted in the front row, cheering for the kids. Like his perfectionist dad, Azad seemed eager to get his steps right.