4. Katy Perry - Dark Horse [-3] [Last week on countdown]
3. Paramore - Ain't It Fun [=]
2. Iggy Azalea - Fancy [NEW]
1. Pharrell Williams - Happy [RETURN] [2 weeks at #1]
note 1: This week a lot of new videos added! And you can vote up to 7 videos!
note 2: I decide to replace Dark Horse with Birthday since Dark Horse already had an amazing~ chart run here!
note 3: I'm always lazy with caps~~~ Sorry for "bad look" again