Sia and Harry Jowsey's apparent friendship is something of a surprise - even to Us. Sia, 49, was spotted hanging out with Jowsey, 28, on Saturday, July 19, while enjoying a meal at Ca Del Sole in Los Angeles. In photos obtained by Us Weekly, the duo held hands during the outing. The "Chandelier" singer looked casually cool in a black two-piece with a matching blazer and leopard-print ankle boots. For glam, Sia wore her signature platinum locks in two braids. Jowsey, for his part, sported an olive blazer with coordinating slacks and oversized sunglasses.