Rosanna Diane Davison (born 17 April 1984[citation needed]) is an Irish actress, singer, writer, model and beauty queen who was crowned Miss World 2003.

She is the daughter of musician Chris de Burgh, and the song "For Rosanna" was written by her father for his 1986 album, Into the Light in her honour.

[1] In February 2015 she signed a publishing deal with Gill Books for her first cookbook, Eat Yourself Beautiful, which was released in August 2015 and went on to be a best-seller.

[12][13] Davison has previously collaborated with People for the Ethical Treatment of Animals on multiple occasions to promote the benefits of vegetarian and vegan diets.

In response, Davison stated that although she eats a plant-based diet for both health and ethical reasons, she has never claimed to be a "lifestyle vegan".