Chrissie Hynde, rapper Plan B and British singer Olly Murs are among the stars who have raided their closets for a charity auction.

The Pretenders frontwoman has handed over a pair of Stella MCCartney boots, while Murs has autographed one of his trademark trilby hats for the sale, which will benefit U.K. homeless organisation Shelter.

Murs says, "It's a great charity so get bidding guys!"

British Tv stars Jo Joyner and Alan Carr have also donated personal items to the sale, which begins on 23 July (13).