Katrina Kaif is one actress who hardly experiments with her looks, leave alone her tresses.

Even at the risk of looking the same in all her films, Kat has not really changed her hairstyle over the years.

I am guessing it must have taken a lot of convincing on Abhishek Kapoor's part to get the star to colour her hair red for his upcoming film, 'Fitoor'. The actress had a London-based hair stylist to do the job.