The skin secrets of Cara Delevingne, Sienna Miller, Rosie Huntington-Whiteley and more. Prev14 of 31Next Image by Getty KARLIE KLOSS “I like taking a basic cream and mixing in a drop of the Decléor neroli serum. Especially in the winter, my skin gets really dry so I do whatever I can to moisturise.” Decléor Aromessence Neroli Oil Serum, £45 Prev14 of 31Next