Ellie Goulding: 'Burn' on 'X Factor' - Watch Now!

Ellie Goulding dons a red Yankees tank as she arrives at The X Factor for rehearsals on Sunday night (October 13) in London, England.

The 26-year-old singer later wore a Julien MacDonald gown for her performance on the show.

PHOTOS: Check out the latest pics of Ellie Goulding

Just last week, the songstress hung out with singer Katy Perry and actress Anna Kendrick backstage at the iTunes Music Festival!

Check out Ellie‘s performance of “Burn” on The X Factor below:

10+ pictures inside of Ellie Goulding…