Austin Mahone and Kendall Schmidt both sang Nico & Vinz's 'Am I Wrong' recently -- but which pop star hottie sings it best?
5SOS performed a rockin' cover of Katy Perry's 'Teenage Dream,' while Rixton did a stripped down version of Ariana Grande's 'Problem.' Whose cover is best?
Ed Sheeran's 'Don't' is now facing off against Nicki Minaj's 'Anaconda.' Which song should win this week's Pop Clash?
To honor the King of Pop, we're looking at Liam Payne and Jessie J's covers of two of the iconic star's biggest hits. Who covers MJ best?
Both One Direction and the Vamps have covered Hanson's 'MMMBop.' Whose version is best?
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?