Article continues below advertisementSia and Harry Jowsey continue to raise eyebrows. On Saturday, July 19, Sia, 49, was spotted dining with the 28-year-old reality star at Ca Del Sole in Los Angeles. Photos show the two holding hands during their outing, sparking speculation about their relationship.The "Chandelier" singer flaunted a laid-back style in a black two-piece complemented by a blazer and trendy leopard-print ankle boots. She styled her signature platinum hair into two braids. Jowsey matched her cool vibe with an olive blazer, coordinating slacks and oversized sunglasses.