Ended up watching this on Saturday. Did anyone else see her performance of Uptown Funk? It was properly great.

https://www.youtube.com/watch?v=N9Wq7B_VV_U

Best thing that's happened on X Factor since Hope brought me to tears with their sing-off version of Hurt by Christina Aguilera. Admittedly they are the only two good things I've ever seen on The X Factor, but still...