Jaipur: Nostalgia met stardom at the 25th IIFA Awards when Shah Rukh Khan turned the clock back with a performance recalling his hit songs through the decades, reminding everyone why he continues to rule as one of Indias biggest superstars. The actors performance late Sunday was the most anticipated one at the silver jubilee edition of the International Indian Film Academy Awards, which was held in Jaipur, Rajasthan. And Shah Rukh did not disappoint. His entry was preceded by a spectacular