I won't get provoked by marriage rumours: Katrina Kaif

After spending six years in Bollywood, British-born actress Katrina Kaif has learnt to handle rumours and criticisms. While she rubbished reports of her marriage to Salman Khan, she also denied speculation about her sister Isabel entering the Hindi film industry soon.

"It's complete rubbish and the paper (Saamna) is denying it. When I marry, the world will know. Right now I've no such plans," Katrina said.

Commenting on speculation about her relationship with Salman, she said: "That's bound to happen. If you're a public figure and if neither of the party is clarifying anything, there's bound to be a lot of speculation and unnecessary comment. But I'm not going to get provoked into giving explanations. Because once they start, they never end."

Asked about a picture that showed her entering her birthday party last year, Katrina said: "That wasn't when I entered the party. The picture was taken while we were leaving. I was tired and, yes, I was disappointed. I didn't want it to be turned into tamasha (drama)."

Salman and Shah Rukh Khan had a war of words at the birthday bash that was widely reported in the media.

Talking about her sister Isabel's Bollywood plans, Katrina said: "That was something completely blown out of proportion. At the moment she's too young to take up an acting career. In fact, my sister is off to drama school. Something I never got to do, and I wish I had. Not being a trained actress bothers me and I'm happy that my sister is taking that route.

"I realise I can't be talked about only for my work. You can't have things exactly the way you want them to be."

Although Salman and Katrina are a real life couple, they have not been able to form a saleable pair on screen. Katrina had hoped Yuvraaj would work so that she and Salman would be a saleable pair and filmmakers would sign her with Salman as eagerly as they do with Akshay Kumar.

But the film sank without a trace at the box office. Apparently, a major drawback was that director Subhash Ghai kept writing the script as the film progressed.

"I'd like to stick to a bound script from now on. The time has come for the entire film industry to get completely organised. A script helps both the director and the actor to connect with each other and with the plot. I'm not going to be shy about insisting on a script," the actress said.

Katrian admitted she had very little space in Yuvvraaj. "Yeah, that was something I grew gradually aware of. I didn't have that much to do. But that's okay."

However, not attending acting school doesn't make Katrina feel inadequate as an actress.

"I think I had to undertake my own journey and do things my own way. I learnt on the job. I think I've acquired knowledge of the camera on-camera. So no regrets about not attending any acting school. If I had regrets about any aspect of my career, I'd be the most ungrateful person on the planet. Look at the level of acceptance I've received in so little time. Some people don't get this kind of success after working all their lives," she said.

The 24-year-old ventured into Bollywood in 2003 and was instantly written off because of her strong British accent. But after five years of hard work and determination, she is one of the most sought after actresses in the film world.

After the failure of Yuvvraaj, Katrina is no longer considered a lucky mascot for a film, but she is nonchalant about it.

"I think that's just people talking a lot of nonsense. Actors far more intelligent and talented than me have had to deal with ups and downs. Sooner or later I'd have had to  deal with failure. No point brooding about it. I've learnt my lessons from the Yuvvraaj experience," said Katrina.

Between 2007 and 2008 Katrina delivered six back-to-back hits - Namastey London, Apne, Partner, Welcome, Race and Singh Is King.