Kajal's career spans over 50 films, ranging from epic period dramas to modern action thrillers.

Arjun’s research led him to the . While critics panned Singham (2011) for giving her little to do, the "Saawan Mein Lag Gayi Aag" video told a different story. It had 150 million views. Why? Because Kajal brought a raw, earthy energy that Ajay Devgn’s stoic cop needed. She was the sunshine in the storm.