"C'est la Vie" is a song by Irish girl group B*Witched. It served as their debut single and the lead single from their self-titled debut studio album (1998). Written by band members Edele Lynch, Keavy Lynch, Lindsay Armaou, and Sinéad O'Carroll, Ray "Madman" Hedges, Martin Brannigan and Tracy Ackerman, it was released by Epic and Glowworm Records on 25 May 1998.