sia

We've selected our favorite videos of 2015 so far, from Taylor Swift's girl gang epic to Tinashe's shipyard spree.

From Sia to Zendaya, see all of the best hair and accessories at the 2015 Grammys.

This is one Grammys collaboration we definitely did NOT see coming: Sia and Kristen Wiig together onstage for 'Chandelier'!

How do you get what you want out of life when you keep getting hit with adversity? Eminem answers that question in the newly released visuals for his inspirational song 'Guts Over Fear,' featuring Sia.

Jacquie Lee covered Sia's 'Chandelier' exclusively for PopCrush -- and it has us picking up our jaws from the floor.

It's been less than a year and Eminem is releasing ANOTHER song!  Marshall Mathers is teaming up with SIA and Denzel Washington??  Watch the video HERE!