New 'Diana' Trailer: Naomi Watts Romances Naveen Andrews

The upcoming biopic centers on the the last years of the princess' life.

The new U.K. trailer for the upcoming Diana biopic reveals scenes of the relationship between the iconic princess (Naomi Watts) and her secret lover, Dr. Hasnat Khan, portrayed by Naveen Andrews.

The film centers on the final years of Diana's life and her post-divorce romance with Khan, who was reluctant to trade his anonymity for the fame (and relentless media coverage) that came with being involved with the most famous woman in the world.

Diana, which was previously titled Caught in Flight, is directed by Downfall's Oliver Hirschbiegel and produced by Robert Bernstein and Douglas Rae.

The U.S. version of the trailer, via eOne Films, will be released soon.