From PJ:
Spoiler
Meanwhile at the X-Factor taping, she performed Million Reasons twice, as she wasn't totally happy with the first take. I've seen and heard the first take though, and she sounded perfect. I was afraid it was going to be a repeat of the Victoria's Secret pitchy mess, but no, she was flawless.
She performs on a raised stage against a backdrop of a night sky with a huge pink moon. There's some lightning effects too. Towards the end of the performance, the centre of the stage that she's kneeling on, separates and rises up even higher, so she ends up on a very small plinth quite high in the air. She's wearing a black mesh, spangly number with a big black hat which she whips off during the song.