Photo credit: Lia Toby
View All: Radio 1 Teen Awards 2015 - Arrivals
Next Demi Lovato Slideshow: Radio 1 Teen Awards 2015 - Arrivals - London United Kingdom - Sunday 8th November 2015
There are currently five separate teams working on 'Game of Thrones' projects at HBO.
She's a big fan of the band and this week she got to perform with them.