Discovering Ireland's gems: where celebs are from and what to do there

Stars such as The Saturdays' Una Foden, heartthrob Niall Horan from One Direction, dashing Pierce Brosnan and funnyman Louis Walsh are just some of the celebrities who will be celebrating St Patrick's Day on 17 March. Colourful parades and festivals are set to take place all over the world, Irish and non-Irish alike will sit down to a traditional pint of Guinness and Prince William and Kate Middleton make their first joint public appearance since the birth of their first son, Prince George, at the annual St Patrick's Day Parade at Mons Barracks in Aldershot. We look at where some of Ireland's biggest stars are from in The Emerald Isle and what to see there.