Kian John Francis Egan is an Irish pop singer, songwriter, and musician. He is best known as a member of the pop group Westlife. Westlife have released twelve albums, embarked on thirteen world tours, and won numerous awards, becoming one of the most successful musical groups of all time. Egan was a judge and coach on The Voice of Ireland and won the thirteenth series of I'm a Celebrity...Get Me Out of Here! in 2013.

Westlife are an Irish pop group formed in Dublin in 1998. The group consists of members Shane Filan, Mark Feehily, Kian Egan, and Nicky Byrne. Brian McFadden was a member before leaving in 2004. The group disbanded in 2012 after 14 years and later reunited in 2018.