A professionally framed and matted Sia autographed copy of her American Rolling Stone magazine cover. Sia Kate Isobelle Furler (1975-) the Australian singer-songwriter signed the white border of the print with a gold-toned marker. Q102 obtained the signature at an event; paperwork is included. The native Australian is one of the most eclectic artists/songwriters in the entertainment industry. Her style ranges from pop to jazz.