Leona Lewis takes the stage on "The X Factor"

Leona Lewis checks the morning papers on the Daybreak set. Leona gets a touch up in her Daybreak dressing room ahead of her interview. Leona Lewis checks the morning papers on the Daybreak set. The live TV interview was the latest move by sanctuary

Bieber gets festive-themed performances, Pitbull showers the stage with laser beams, Leona narrates the story of the contestants, while Fiddy goes straight to the club.

British “X Factor” champ Leona Lewis wowed with her cover of Snow Patrol's “Run,” Pitbull got the party started with “International Love” and “Give Me Everything” with Ne-Yo, and Justin Bieber spread some holiday cheer with

Leona Lewis hits the stage during The X Factor's live finale show on Thursday (December 22) in Hollywood, Calif. The 26-year-old British singer performed a cover of Snow Patrol's “Run” with a backdrop of this seasons most memorable moments.

Leona Lewis took to the stage during The X Factor finale and belted out her hit single, "Run." Give it a listen now.