Taylor Swift and Miley Cyrus are a dream team with country-pop roots. A guitar signed by both of them shattered pre-sale estimates last week.

Moving memento of the short life of a King's favourite daughter, a Princess Amelia mourning ring was a £15 charity shop buy.

Banksy art often turns up in unusual places. One of these pieces, valued now at up to £450,000 was on a shop door and was nearly thrown out.