Jessie J - Domino MAGIC! - Rude Ariana Grande - Problem ft. Iggy Azalea Taylor Swift - Shake It Off Katy Perry - This Is How We Do Demi Lovato - Really Don't Care ft. Cher Lloyd John Legend - All of Me Justin Bieber - Confident ft. Chance The Rapper Nicki Minaj - Anaconda Miley Cyrus - Wrecking Ball