Anushka Sharma is happy to work with superstar Shah Rukh Khan for the third time in Imtiaz Ali39s next. The actress says it "is always amazing to work" with him.This is the third time Anushka and Shah Rukh will be seen in a film together after "Rab Ne Bana Di Jodi" and "Jab Tak Hai Jaan". The actress made her Bollywood debut opposite the superstar in 2008 with the film "Rab Ne Bana Di Jodi"."It is always amazing to work with Shah Rukh, this is my third film with him and first with Imtiaz Ali. The working title is 'The Ring39 , it39s not the final name of the film," Anushka told IANS over email from Mumbai. "The Ring" is the first time both the actors are collaborating with Ali for a film. They had recently wrapped up the Prague schedule of the shoot."We spent two months travelling across Europe and had so much fun shooting this film, you will get to know more about the film in coming weeks, it39s too early to talk about it, said Anushka.