Diana Vickers is a British singer and actress. She competed on the fifth series of The X Factor in 2008, and her first single Once came out in 2010. Her debut album Songs From The Tainted Cherry Tree followed a few weeks later, and its follow-up Music To Make Boys Cry came out in 2013. Having made her West End debut in 2009, Vickers also starred in the 2014 TV show Give Out Girls.