Fashionistas rejoice! Summer is officially here, which means that it's time to store your parkas, rain boots and umbrellas -- and enjoy the sunshine. Your favorite stars are also eager for warmer weather and have been spotted rocking this season's must-have trends. So whether you're in need of some inspiration or a wardrobe overhaul, click through to see what's hot this summer.
White is the new black. So pack up your dark hues and rock some bright whites like Nicole Richie, who paired a J Brand vest and pants with a cropped tank and color-blocked pumps.