5/14 Hopefuls include four-time Britain's Strongest Woman Gemma Magnusson.
4/14 Hopefuls include former member of hit pop group Liberty X Kevin Simm.
3/14 Hopefuls include a Dubliner with a unique voice, an eccentric rocker and a charity worker.
2/14 Hopefuls include a professional cage fighter and a violinist who also sings and raps.
1/14 The contest kicks off with the first set of blind auditions.