Both ladies recently released songs all about their derrieres, but whose is best?
Whose jungle-themed vid is best?
Ed Sheeran's 'Don't' is up against his BFF Taylor Swift's 'Shake It Off.' Who should win this week's Pop Clash?
It's a tough choice, but we have to ask: Whose 2014 MTV VMAs performance was best?
It's a cat fight! Taylor Swift and Ariana Grande have both rocked cat ears before, but who wore them best?
Do blondes have more fun? It seems like that's the theory that so many male celebs are testing out right now, dying their locks platinum blonde. Who rocks the look best?
Whoa! Major changes are going down in the Top 10 Video Countdown! See who this week's champ is, and vote for next week's #PopCrushTop10 here!
Which September 2014 new album release are you most excited for?
Taylor Swift and Mariah Carey both have songs called 'Shake It Off' -- but whose is best? Listen, decide, and vote!
Justin Bieber, Cody Simpson and James Maslow are all rocking smokin' hot bods this summer -- but whose is the hottest?