Sia leaks naked photo of herself on Twitter in act of defiance London(09) Save Image Image gallery: Sia Singer Nude Photo
![Sia - This Is Acting (Deluxe Version) [CD] - Amazon Music](https://m.media-amazon.com/images/I/81pTKP6TXUL._SX466_.jpg "Sia - This Is Acting (Deluxe Version) [CD] - Amazon Music")
