Here's the list of stars who get rumour mills running with alleged romances with co-stars and then break-up:

Stories of a newly-single John Abraham being interested in Deepika started floating around before the release of their upcoming film

Now that Rockstar is a hit, Ranbir and the newbie Nargir Fakhri have announced that they're no more together

News of Tusshar having found his soulmate in Radhika Apte spread before the release of Shor in the City. Then the shor died down

Everyone thought that Ranveer Singh and Anushka Sharma were an item when Band Baaja released. They then broke up

PC and Ranbir Kapoor's lovestory ended soon after Anjaana Anjaani crashed at the box office

The Harman Baweja and Priyanka Chopra romance was the fodder of gossip for a long time. Till the release of Love Story 2050