Watch Sia sing 'Unstoppable' as tribute to Kathy Griffin's LGBTQ+ advocacy "She's my friend, she's an excellent person, and she saved my life," Sia revealed while presenting the Advocate of the Year ...

Add Yahoo as a preferred source to see more of our stories on Google. This week, Sia’s “Unstoppable” tops yet another new Billboard chart — six years after it was released. The anthemic hit, which was ...

On Friday, Jan. 29, Sia's latest album, This Is Acting, will be released. However, it's already time to get excited. Aside from her six other previously released singles — including "Alive" and "Break ...