Heather Mills claims she fears for her life, having received death threats in recent months.

The estranged wife of Sir Paul McCartney reveals she has been threatened on a number of occasions, and says she is unable to afford personal security to protect her.

Mills spoke to the BBC, explaining that she feels "severely upset and severely depressed" on account of her current situation, but commended her personal trainer, Ben Amigoni, for helping her through the tough times.

She was, however, clear to reinforce that she is not in a relationship with Amigoni.