Aamir Khan confirmed his mother, Zeenat Hussain, who is 91 years old, will appear in his upcoming film 'Sitaare Zameen Par'. This marks the first time Aamir's mother will be seen on screen. Aamir further revealed that director RS Prasanna requested that his mother be included as a guest in a wedding song, adding, "I told him, 'Are you mad?'"