Kate Moss, Florence Welch, Ricky Wilson, Boy George, Dame Mary Berry and John Whaite are donating items to The Royal Horseguards Hotel's charity Christmas project in partnership with GLH's initiative Lite@Nite, supporting Kidscape, Rays Of Sunshine and British Triathlon Foundation Trust.

Moss has donated one of her silk scarves, along with a pair of Stella McCartney sunglasses and a range of her own make-up products, while Welch has signed a copy of her new album How Big, How Blue, How Beautiful. Items - displayed in a Christmas bauble decorated and signed by each celebrity - are available for bids at http://bit.ly/RHGCelebrityBaubles until December 20.