Ash shot a song for Chalte Chalte before being replaced by Rani

Here's a fascinating filmy fact: Shah Rukh Khan and Rani Mukerji's beloved film 'Chalte Chalte' released in 2003 almost starred Aishwarya Rai. Initially cast alongside SRK, Aishwarya was unexpectedly replaced by Rani Mukerji. SRK later expressed regret, revealing the tough decision involved many stakeholders, despite his personal admiration for Aishwarya.