John's chemistry with Vidya makes Bips insecure

Bipasha Basu is not in the favour of beau John Abraham to cast opposite Vidya Balan and she is making much effort to encourage John to walk out of Sanjay Leela Bhansali"s Chenab Gandhi in which he will be paired opposite Vidya Balan.

We spoke to our source, “Bipasha has been trying her level best to persuade John to step out of the project, but he doesn"t want to back out from this historical venture of Sanjay. While the film was scheduled to start in April, it has now been postponed to December 2009 because of John"s uncertainty. This delay from John has been on purpose because he still hopes Bipasha would cool down. But it doesn"t seem so, as the couple has again begun to have arguments over this issue."

Earlier Harman Baweja was to act in Chenab Gandhi but later he was replaced by John. In the past, John and Bipasha had a fight over his pairing opposite Vidya in Salaam-E-Ishq where the couple seemed to have shared a great on-screen chemistry.