Kochi -- After superstars Salman Khan and Shahrukh Khan, now Bollywoods Mr Perfectionist, Aamir Khan, is waiting eagerly to work with hot and sexy Katrina Kaif. Aamir, who is paired with the Bollywood babe in Dhoom 3 for the first time, is looking forward to working with her. "I am looking forward to working with Katrina. This is the first time I will be working with her, the superstar said. Talking about his looks in the film, Aamir said that he was trying to alter his looks in Dhoom 3. My look in the film is under progress", he added. On the rumours that his upcoming project Talaash with Reema Kagti has resemblance to Vidya Balan starrer Kahani, the Bollywood heartthrob said, there is no similarity between the two films.