Mumbai, Jan 2 (IANS): Actress Anushka Sharma, who has worked with various actresses in the past, says Katrina Kaif is her favourite co-star and she doesn’t believe in the concept of cat-fights in Bollywood.

"As an actress, we need to kill those cat-fight things. I called Kangana (Ranaut) when I watched 'Queen', I called Deepika (Padukone) after 'Cocktail'. I was like more than excited about it.

"Katrina is my favorite co-star because I had such a good relationship with her. She is a real person and not pretentious. I had a great time working with her (in 'Jab Tak Hai Jaan'). I know she feels happy for me," she said.

Anushka, who is currently enjoying the success of "PK, says she is very satisfied with her career graph as an actress and says she doesn't like falling into brackets and categories.

Asked if she is happy with whatever she has achieved so far, Anushka said: "I won't lead my life little bit if I was not happy. I know what I want to do and I don't like falling into brackets and categories."

"I didn't want to do too many films. Whatever I have done, I have done best. People give advices but I do what I feel is right. I am very satisfied right now. I wanted to work in good films and good directors and i think my career graph is going well," she added.

"PK" also features Aamir Khan, Sushant Singh Rajput, Sanjay Dutt and Boman Irani.