"If I had the chance, I would not allow anyone to work with them. But that is not possible as you cannot stop anyone from working with them," she added.u00a0The 27-year-old was speaking at the unveiling of Nakshatra's new logo.u00a0Katrina is indeed at the peak of her career. She is working with Salman in "Ek Tha Tiger", Shah Rukh in an untitled project directed by Yash Chopra and with Aamir in "Dhoom 3".

"With Salman, I am working for the third time and I had an amazing time. With Shah Rukh the shooting is going on and I h­ad fun. It was good working with him," she said.u00a0Katrina is excited at shooting an item song for her soon-to-be-released "Ek Tha Tiger" and said: "I don't know what you call an item number. It is a very interesting song. I will shoot for it tomorrow (Tuesday)," Katrina said.u00a0