Sia Kate Isobelle Furler (born 18 December 1975), better known as Sia, is an Australian downtempo, pop, and jazz singer and songwriter. In 2000, her single "Taken for Granted" was a top 10 hit in the United Kingdom.
Work with Katy Perry
She worked with Katy Perry on the following songs:
Songs from Prism (2013):
Songs from Witness (2017):