He may not be very tall himself, but Aamir Khan revealed that he enjoys working with actresses who tower over him.In Dhoom 3, Aamir will be seen romancing tall and beautiful Katrina Kaif."I love tall women and her (Katrina's) heels didn't come in the way," Aamir told reporters at an event to announce Yash Raj Films' association with Mattel to create D:3-inspired limited-edition "Barbie Collector Dolls" based on his and Katrina in Dhoom 3.Katrina said heels are not something that one randomly decides to wear. "If it's required you do it or else you don't," she added.In terms of actresses getting their due in Bollywood, Katrina feels things are changing for good. "I do see the change ... the change is happening. Actresses are getting their due credit. A lot of women centric films are being made," she said.Some of the forthcoming such films are Dedh Ishqiya, Gulaab Gang and Mary Kom.