Amelia Lily Oliver (born 16 October 1994) is from Middlesbrough, where she attends dance school, also taking part in musical theatre. Her brother Lewis Bradley is a musical theatre actor. She performed "Billie Jean" and was the first of the girls' category to be eliminated from the live shows on October 9 by decision of mentor Kelly Rowland, as there was no public vote in the inaugural live show. The public voted, from the 10th until the 12th November, for one act, from the initial 4 eliminated, to replace the expelled Frankie Cocozza. Amelia Lily was voted back into the competition after winning 48% of the vote.