Kanye West and Paul McCartney blow everyone's minds with 'Only One', but hear what happens when they add Rihanna to the mix in 'FourFiveSeconds.'
Britney Spears has been back in the studio working on her follow-up to 2013's 'Britney Jean.' But it looks like an unheard track has just made it onto the web.
This round, Demi Lovato's 'Nightingale' faces off against Fifth Harmony's 'Worth It.'
Harmonizers, this is not a drill! Fifth Harmony just released a new track, 'Worth It,' featuring Kid Ink.
Ciara's 'I Bet' is officially our favorite breakup slow jam of 2015 (so far).
Rihanna originally performed 'Vogue' by Madonna for the 2008 Fashion Rocks show, and now it looks like an audio track of the performance has found its way onto the web, nearly seven years later.
This week, Demi Lovato's 'Nightingale' faces off against Kelly Clarkson's 'Heartbeat Song.'
Shaggy recently released his new song 'I Need Your Love,' and the Dancehall Remix by Don Corleone is totally sick.
Ford model Spencer Sutherland proves that he's more than just a pretty face with his latest single 'Nothing Can Hurt Me.'
Charli XCX teamed up with Rita Ora to release a slightly remixed version of her song 'Doing It' -- and we're totally loving it.