Heidi Samuel (born June 1, 1973), better known by her birth name Heidi Klum, is a German American model, actress, television host, business woman, fashion designer, television producer, artist, and occasional singer. She is married to English singer Seal. Klum's other projects have included music and video games. In November 2006, Klum released her debut single Wonderland, written for a series of television advertisements for the German retailer Douglas. Proceeds were given to a children's charity in her hometown of Bergisch Gladbach.