Leona Lewis is a British singer-songwriter who rose to fame after winning the third series of the British television talent show The X Factor in 2006. She is best known for her hit single 'Bleeding Love', which topped the charts in over 30 countries and was the best-selling single of 2008 worldwide. Lewis has released four studio albums, Spirit, Echo, Glassheart, and Christmas, with the latter being certified gold in the UK.