Sia Talks Maddie & Kenzie Ziegler, Being a Grandmother, Music (The Movie) & New Album

We caught up with Sia and talked about her close relationship with Maddie & Mackenzie Ziegler, becoming a mom and a grandma, her new movie "Music" and her next few albums! Learn more about your ad choices. Visit megaphone.fm/adchoices See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.