Denise and Fearne's Charity Trek for Breast Cancer - Day 4

MACHU PICCHU, PERU - SEPTEMBER 30: (CALL FOR IMAGE - PREMIUM RATES APPLY. PLEASE NOTE THIS CONTENT IS NOT INCLUDED IN SUBSCRIPTION OR PREMIUM ACCESS DEALS. MAGAZINE AND ONLINE PLEASE CALL FOR PRICING) (L-R rear) Lou Rall, Jenny Steele,Lisa Rees, Denise Van Outen, Fearne Cotton,Gaynor Sinton, Alexandra Burke (front L-R) Paula Dixon, Amanda Byram,Annabel and Gabriella Cilmi pose for a photo in front of Machu Picchu on day four of Denise and Fearne's Charity Trek for Breast Cancer Care on September 30, 2010 in Machu Picchu, Peru. Denise Van Outen, Fearne Cotton, Alexandra Burke, Amanda Byram and Gabriella Cilmi are trekking the Inca Trail in Peru as part of Denise and Fearne�s Charity Trek in support of Breast Cancer Care. Also taking part are six women who have been diagnosed with breast cancer. The ladies will face the challenge of walking 4,010 metres above sea level, camping in sub-zero temperatures at night, hiking over snow-capped mountains and facing the sweltering heat of the rainforest. (Photo by Chris Jackson/Breast Cancer Care/Getty Images)