Celebrities including Ed Sheeran, Little Mix, Niall Horan, The Vamps and Sir Sir Paul McCartney have donated memorabilia and VIP experiences to cancer charity Trekstock's #Trekstocking Christmas auction.

Funds raised from the auction will go towards the charity's work to support young adults who have been affected by cancer, and prizes include signed photographs, VIP concert tickets and a personalised guitar. The auction runs until December 14 and can be viewed at http://www.trekstock.com/trekstocking.