Alexandra Imelda Ceclia Ewen Burke (born 25 August 1988) is an English R&B/pop singer. She auditioned for Series 5 of The X Factor UK and made it all the way to the final as part of the Girls category mentored by Cheryl Cole.
Due to the eliminations of Laura White and Diana Vickers, Burke was the only act left in her category. She was crowned the winner defeating JLS from the Groups category mentored by Louis Walsh.
She previously auditioned during Series 2 but was eliminated by mentor Louis Walsh during Judges' Houses.