in my opinion:
Dark Horse > Fancy > Say Something > Bang Bang > A Sky Full of Stars
PRISM > My Everything > Bangerz > X > In The Lonely Hour > Ghost Stories
in the grammy's opinion:
Say Something > A Sky Full of Stars > Dark Horse > Fancy >Bang Bang
In The Lonely Hour > X > Ghost Stories > Bangerz > PRISM > My Everything
1% A Great Big World with Christina Aguilera - Say Something
10% Coldplay - A Sky Full of Stars
21% Iggy Azalea ft. Charli XCX - Fancy
27% Jessie J, Ariana Grande & Nicki Minaj - Bang Bang
16% Katy Perry ft. Juicy J - Dark Horse
5% I'm not sure
Let me tell you how it's happening. She's definitely winning best pop/duo group. Fancy would be the competition but they're definitely going to give it to DH. The song was huge and it deserves so.
She's not winning best pop vocal album because Beyonce is winning AOTY and I feel like they'll give Sam this one.
I feel like DH is forgotten by the voters. Even though it was a monster hit, it didn't get any nomination in the general field. Sam and Ed may cancel each other out for Pop Album.