Demi Lovato poses with fans in Seattle wearing a Topshop Long Sleeve Skinny Rib Crop Top ($18.00), the American Apparel Acid Wash Easy Jeans ($80.00) and a pair of Dr. Martens 1460 Patent Boots ($125.00). She tied an American Apparel Tartan Plaid Flannel ($68.00) around her waist.