Naomi Watts: Diana's life 'still a story we're fascinated with'

A film about the life of Diana, Princess of Wales is set for cinematic release later this month.

Starring the double Oscar nominee Naomi Watts, the film covers the last two years of Diana's life.

However there has already been some controversy about the movie, with some describing it as being in poor taste.

Lizo Mzimba has been talking to Naomi Watts about the role.