Zooey Deschanel THE EXPERT L.A. makeup artist Robin Siegel has worked behind the scenes on Friends, as well as feature films. She's also helped Zooey Deschanel, Sharon Stone, and Felicity Huffman get red-carpet ready. EXPERT TIP Siegel offers this tip when it comes to lush lashes: "Put mascara on lower lashes first, to prevent top mascara from transferring to lids when looking up to apply bottom mascara." Her product of choice? Dior Show. "It gives lashes the fullest, thickest, darkest look without any clumps." BUY ONLINE NOWDior Diorshow mascara, $24.