Sia Responds to Taylor Swift Fans Accusing Her of Using Blackface in 2011 Performance The singer is speaking out against accusations she used blackface in an old performance.
Sia Ditches Her Disguise to Perform Gospel Version of 'Elastic Heart' at Kanye West's Sunday Service Kim Kardashian West captured the powerful performance and shared it on her Instagram Story.
The GRAMMYs: Why It's the Most Fun Fashion-Filled Awards Show Take a look back on the show-stopping red carpet moments that defined the GRAMMYs.
Maddie Ziegler Says She's 'Basically' Sia's Daughter The 16-year-old dancer called Sia "the best person in my life."
Jennifer Lopez Joins Kim Kardashian, Kris Jenner and Sia For an Epic Movie Night -- Watch! The group gathered to celebrate Sia's birthday and screen Jennifer Lopez's new movie, 'Second Act', out Dec. 21.
Natalie Portman Gives Impressive Performance of Sia's 'Wrapped Up' in 'Vox Lux' Trailer The Oscar winner showcases her impressive voice in the new trailer for her upcoming film.
'Dancing With the Stars' Sends Home One of the Highest Scoring Couples After Trio Week -- Find Out Who! Follow along as ET breaks down all the best moments in the ballroom Monday night!
Sia Surprises Maddie Ziegler With a Car For Her 16th Birthday -- Pics "Can't believe this car is actually mine!!"
Sia Celebrates 8 Years of Sobriety With Motivational Message The 42-year-old singer tells others 'you can do it.'
Sia Makes Rare Appearance Without One of Her Signature Wigs The singer stepped out for a Netflix event in L.A. rocking her own blonde locks.
Lena Dunham, Amber Heard, Sia and More Travel to Texas to Protest Immigrant Families Being Separated Lena Dunham, Sia, Amber Heard, Joshua Jackson and more stars traveled to Tornillo, Texas, on Sunday, to protest President Donald Trump's controversial, "zero tolerance" immigration policy.
Sia's 'Santa's Coming for Us' Music Video Stars Kristen Bell, Dax Shepard & More -- Watch! Happy holidays, Sia fans!
Sia Finds Out Her Nude Pics Are Being Shopped Around and Handles It Like a Champion! Best. Response. Ever.