7 Songs You Didn't Know Were Written by Sia

Paul Blart: Mall Cop 2 Promo Video | http://bit.ly/1IKCR9K Beyonce's Best Music Videos ►►    • 9 Best Beyoncé Music Videos of All Time!   For all your music needs ►► http://bit.ly/ClevverMusic Sia has a huge hit on her hands with "Chandelier," but did you know that she's written some of the biggest hits for your favorite stars like Rihann and Beyonce? Find out what songs Sia has worked her magic on in the past. http://Clevver.com - Visit our website! http://on.fb.me/loxDu6 - Facebook Fan Page!   / clevvermusic   - Follow Us!   / heyerinrobinson