HEATHER Mills, the former wife of Sir Paul McCartney, has been lined up to appear in Channel 4's daredevil winter sports show The Jump.

HEATHER Mills, the former wife of Sir Paul McCartney, has been lined up to appear in Channel 4's daredevil winter sports show The Jump.

Mills - who was divorced from The Beatles star in 2008 - is an experienced skier and has competed for Britain, winning a World Cup silver medal.

The former model, who lost a leg after she was hit by a police motorbike two decades ago, missed out on being considered for the Paralympic team for Sochi after a row about the type of specially adapted boot she wished to use.