Sia opens up on Howard Stern Tue-22-Jul-14 14:01 Share this Sia did an interview with Howard Stern yesterday & she was possibly the most candid you’ve ever heard Sia. She opened up about a range of issues including about how her dad is jealous of her success and her songwriting process. Check it all our for yourself below. You May Also Like Sia's 'Chandelier' video is stunning Sia's Elastic Heart video is here! Mike butchers Sia's 'Chandelier' in Headphone Karaoke Become a fan of The Edge on Facebook and on Twitter .