Jodie Kidd replaces Sally Bercow on The Jump

Jodie Kidd has joined reality show The Jump after Sally Bercow was forced to pull out due to injury. The model, who has previously taken part in Strictly Come Dancing and was a finalist in 2014's edition of Celebrity MasterChef, signed up to the Channel 4 show at the last minute after 45-year-old Sally suffered two broken ribs.

Sally, whose husband is House of Commons Speaker John Bercow, took a tumble while training for the winter sports show alongside her fellow contestants including, former JLS singer JB Gill, Heather Mills and Zara Phillips' husband Mike Tindall.

Jodie Kidd is on her way to Austria to join the other contestants

Mother-of-one Jodie has now headed to Innsbruck in Austria where she will undergo intensive training ahead of the competition's launch in February.

"4 countries in one day to get to @Channel4 #TheJump #whataadventure2015," tweeted Jodie. "Can't wait to see @miketindall13 and @JBGill #majorheadstartonme."

Mike, whose grandmother-in-law is the Queen, tweeted his encouragement to Jodie, writing: "You will be sweet!!!"

Sally Bercow was forced to pull out due to injury

Sally is not the only person to have pulled out of the show before it hit the small screen. Strictly Come Dancing professional Ola Jordan was left with an injured knee after an accident at an indoor skiing centre in Milton Keynes and was later replaced by Chloe Madeley.

Other contestants taking part in this year's series include Joey Essex, Stacey Solomon, Louie Spence, Jonallan Butterworth and Ashley Roberts.