Sia. I love her and her work. She is one of my favourite artists. I first heard her in 2012, her song “My love” from The Twilight Saga: Eclipse soundtrack and since then I loved her. She can make you cry and make you dance with her music. She writes beautiful lyrics with full of emotions. Her voice and vocal quality are superb. She never disappoints. And also she is the inspiration for many because of good work.