Dr Who star David Tennant and Swindon's Billie Piper have donated a signed script to donate to charity.

Tennant, 35, who grew up in Paisley, has given a signed copy of his script from the Christmas special to a charity fashion event.

Hatwalk 2006, which starts on May 31 in Edinburgh, aims to raise funds for educational work and support for vulnerable children in Scotland by showcasing hats and selling items at auction.

The catwalk shows will take place over two days at the Mansfield Traquair in the city.

They will feature creations by students and also milliners who have worked on films such as the soon to be released Da Vinci Code and the Harry Potter series.