Chris De Burgh's daughter Rosanna Davison and the winner of the Miss World 2003 title

Rosanna followed a vegetarian diet for more than a decade, but recently transitioned to a vegan diet to propel training for the Galway Ironman, an event that consists of a half marathon, 90 kilometre bike ride, and 1.9 kilometre swim.She posed naked in a PETA ad campaign promoting a vegan diet.