Best moment? Janet left all the judges in tears after her emotional rendition of Elton John's Your Song back in her first audition. During the course of the show Courtney Love tweeted Simon Cowell to offer Janet a Nirvana song to perform, as Courtney has claimed Janet and her family are distant relatives of the late Kurt Cobain - although Janet denies there is a connection. Instead she opted to sing Snow Patrol's Chasing Cars for her final performance.
Where are they now? After finishing in fifth place, Janet moved back to her family farm in Northern Ireland but has not stopped producing music in the studio and has recorded two albums since leaving the show - Hide & Seek and Running With Scissors.
- How to have a healthy takeaway: The best and worst options on the menu
- Tested: Best and worst sun creams
- What celebrities really eat in a day - revealed!
- Celebrity tattoos
- How to get a cool night's sleep on a hot summer night
- The X Factor contestants: Where are they now?
- Celeb bikini gallery
- 15 bloated stomach causes
- 10 tips for getting rid of cellulite