DAYS INSIDE US iTUNES TOP TEN (can't find OOTB data)
Roar - 123 days
Dark Horse - 119 days
Teenage Dream/Firework - 107 days
California Gurls - 97 days
E.T. - 89 days
Last Friday Night (T.G.I.F.) - 72 days
Wide Awake - 71 days
The One That Got Away - 52 days
Part of Me - 38 days
Walking On Air - 4 days
Unconditionally - 0 days
DAYS INSIDE US iTUNES TOP TEN (can't find OOTB data)
Roar - 123 days
Dark Horse - 119 days
Teenage Dream/Firework - 107 days
California Gurls - 97 days
E.T. - 89 days
Last Friday Night (T.G.I.F.) - 72 days
Wide Awake - 71 days
The One That Got Away - 52 days
Part of Me - 38 days
Walking On Air - 4 days
Unconditionally - 0 days
People still underestimating this song. Just seeing how many views this current thread has, is enough evidence for me to show how big this song truly is and was
Get dat promo 
