Heidi Klum + Pedro Pascal Star in Sia’s Explosive ‘Fire Meet Gasoline’ VideoHeidi Klum + Pedro Pascal Star in Sia’s Explosive ‘Fire Meet Gasoline’ VideoThe "Fire Meet Gasoline" video is the Sia and Heidi Klum collaboration we never knew we needed.Maggie MalachMaggie Malach
Sia’s ‘Big Girls Cry’ Video Stars Maddie Ziegler and Her Amazing ExpressionsSia’s ‘Big Girls Cry’ Video Stars Maddie Ziegler and Her Amazing ExpressionsSia once again teamed up with the insanely talented 12-year-old Maddie Ziegler for her "Big Girls Cry" music video.Michelle McGahanMichelle McGahan
2015 Grammys Red Carpet: See Celebs’ Hair + Accessories [PHOTOS]2015 Grammys Red Carpet: See Celebs’ Hair + Accessories [PHOTOS]From Sia to Zendaya, see all of the best hair and accessories at the 2015 Grammys.Maggie MalachMaggie Malach
Sia Performs ‘Chandelier’ at the Grammys With Her Back to the Crowd + Wait — Is That Kristen Wiig?! [VIDEO]Sia Performs ‘Chandelier’ at the Grammys With Her Back to the Crowd + Wait — Is That Kristen Wiig?! [VIDEO]This is one Grammys collaboration we definitely did NOT see coming: Sia and Kristen Wiig together onstage for 'Chandelier'!Karen LanzaKaren Lanza
Sia Reacts to ‘Pedophilia Cries’ Over Her ‘Elastic Heart’ VideoSia Reacts to ‘Pedophilia Cries’ Over Her ‘Elastic Heart’ VideoSia is not surprised that her controversial video for 'Elastic Heart' has elicited "pedophilia cries" -- but she is sorry.Michelle McGahanMichelle McGahan
Sia 'Elastic Heart' Sia 'Elastic Heart' I don't get it. But Shia LaBeouf has his shirt off! NatashaNatasha
Sia Will Join Kevin Hart On the First ‘SNL’ of 2015Sia Will Join Kevin Hart On the First ‘SNL’ of 2015Maybe she'll join Kate McKinnon for another Chandelier dance-off.Ben KuhnsBen Kuhns
Did Britney Spears Lip Sync to Sia in Las Vegas? [VIDEO]Did Britney Spears Lip Sync to Sia in Las Vegas? [VIDEO]Things got a little bit awkward during Britney Spears' Las Vegas residency when she appeared to be lip synching to Sia during a recent performance.Michelle McGahanMichelle McGahan
Sia Marries Filmmaker Erik Anders LangSia Marries Filmmaker Erik Anders LangCongrats, Sia! The singer tied the knot with her boyfriend, filmmaker Erik Anders Lang.Maggie MalachMaggie Malach