Name: Kian Egan
Famous, why? Kian found fame with Irish mega-boy band Westlife.
Bio: Kian has appeared on The X Factor as a guest mentor for former Westife manager Louis Walsh and most recently took up a post as a judge on the Irish version of the BBC’s rival singing talent contest The Voice of Ireland. Kian and the Westlife boys are well-known for big hits like Flying Without Wings and More Than Words. Kian is married to actress and singer Jodi Albert.
… and now: