Today all eyes are on Kilimanjaro as nine big-hearted stars set off on their climb of Tanzania’s mighty mountain for Comic Relief. Among the intrepid travellers are Manband cuties Ronan Keating and Gary Barlow, popstar hotties Alesha Dixon, Cheryl Cole and Kimberly Walsh from Girls Aloud, the gorgeous entertainment TV presenters Fearne Cotton and Denise Van Outen, GMTV presenter Ben Shephard, and bringing up the rear Radio 1 DJ, Chris Moyles.