RAJASTHAN – Superstar Amir Khan's wife Kiran Rao is mostly well hidden behind the cameras, but she is all set for her acting debut in hubby's upcoming film “Peekay.” According to ndtv.com, a source close to the star couple said that the director of the film Rajkumar Hirani has coaxed Rao to play a cameo. The director has come up with a couple of ideas where Rao could be present in the backdrop. “Kiran is also keen to do it and will be shooting one of the sequences but Raju wants to keep it as a surprise element,” said the source. – SG