Keavy and her twin sister, Edele, were born to Brendan and Noeleen Lynch, a mechanic and housewife, respectively, and raised in Donaghmede, North-east Dublin.

We've worked together most of our lives and when we looked back on when B*Witched split and we went our separate ways for the first time, that was like our first day at school.

Upon Keavy's suggestion, they asked Lindsay Armaou to audition and she played a tape recording of a song she had written.

Keavy took the lead role in a pantomime performance of Snow White in December 2005 at the Theatre Royal in Nottingham.

Keavy returned to the stage in 2015, appearing as a forest sprite in Robin Hood and the Babes in the Wood at Woodville Halls Theatre, Gravesend.

"[10] In 2007, Keavy admitted that when B*Witched split up after the group was dropped by their record company Sony Music, she suffered from depression[11] and contemplated suicide.