Sanjay who wanted to cast Salman Khan and Aishwarya Rai Bachchan again after his super success of 'Hum Dil De Chuke Sanam' in 1999, is now planning to start his ambitious project, 'Bajirao Mastani' with Salman Khan and hold your breath.. The actress who will be cast opposite him is none other than Bollywood's sexy diva Kareena Kapoor.