Elton John
Sir Elton John, Annie Lennox and Michael Buble are among the stars who have donated hats to an online auction to raise funds for a British homeless charity.
A number of celebrities have handed over signed headwear from their personal collections for the eBay.com sale, which has been organised by bosses at St Mungo's as part of the Woolly Hat Day initiative, a fundraising drive to help the homeless.
Sir Elton John and Annie Lennox have donated trilbies, while Buble has handed over a military-style green cap.
Other stars who have donated hats to the auction include U2's The Edge, rocker Eric Clapton, actress Sienna Miller and Sherlock star Benedict Cumberbatch, who has donated a deerstalker, famously worn by the fictional sleuth.
The sale runs online until 2 February (14).
Tagged in Annie Lennox Michael Buble Sir Elton John