<page_title> List of The X Factor finalists (UK series 15) </page_title> <section_title> Scarlett Lee </section_title> <table> <cell> "One More Sleep" with Leona Lewis <col_header> The X Factor performances and results </col_header> <col_header> Show </col_header> <col_header> Auditions </col_header> <col_header> Six-chair challenge </col_header> <col_header> Judges' houses </col_header> <col_header> Live show 1 </col_header> <col_header> Live show 2 </col_header> <col_header> Live show 3 </col_header> <col_header> Live show 4 </col_header> <col_header> Quarter-Final </col_header> <col_header> Semi-Final </col_header> <col_header> Live show 7 </col_header> </cell> <cell> Winner's song <col_header> The X Factor performances and results </col_header> <col_header> Song choice </col_header> </cell> </table>
Lewis joined Scarlet Lee to perform "One More Sleep", which was a winner's song.