FIRST LOOK: Naomi Watts Stars In New Diana Trailer

The latest sneak peek at the movie delves into Princess Diana's complicated love life

A brand new trailer for Naomi Watts' upcoming Princess Diana biopic has been released online - and already it's attracting attention.

The 2 minute-long clip focuses on Diana's rumoured secret romance with surgeon Hasnat Kahn, which is thought to have taken place during the last few years of her life.

PRINCESS DIANA'S MOST ICONIC STYLE MOMENTS

The sneak peek begins with Naomi Watts as Diana surrounded by photographers on the red carpet, before moving on to iconic shots of her working with a land mine charity.

It also shows her meeting heart surgeon Hasnat Kahn at a hospital, and how their whirlwind romance unfolds.

At one point she is heard saying: He doesn't treat me like a princess. It's almost like he doesn't know who I am.'

But when the paparazzi intrusion becomes too much, Kahn tells her: 'If I marry you, I have to marry the whole world too.'

When asked about the role and the effect it would have on Princes William and Harry, Naomi Watts told News.com.au in an interview: 'We're not trying to destroy any memory. We're trying to show her in the best possible light as a human being, though, full of different layers.

'It's a story that should be told. A piece of history. But it's tricky because they are here, the boys. I think about that a lot.'

Watch below and let us know what you think in the comments box below...

VIDEO: Naomi Watts stars in Diana trailer

Diana hits cinemas on October 10.

PRINCESS DIANA'S MOST ICONIC STYLE MOMENTS

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