Katie keeps it simple in a black-and-white Balenciaga mini dress and Manolo Blahnik pumps at the Tiffany & Co. Blue Book Ball in N.Y.C. The actress accessorizes with a Tiffany sapphire-and-diamond ring worth almost half a million dollars.
Jessica accessorizes a velvet Oscar de la Renta halter gown with a diamond drop statement necklace – and that statement is, "I'm worth $325,000!" – for the Tiffany & Co. Blue Book Ball in N.Y.C.
Also at the Tiffany & Co. Blue Book Ball in N.Y.C., Kate takes a lipstick risk, pairing her pink strapless Katie Ermilio gown with a bold orange pout.
Welcome back to the red carpet, Lupita! (Man, have we missed you since awards season ended.) The actress dons an embroidered fit-and-flare dress by Giambattista Valli at a Marie Claire event for the May cover girls in L.A.
Jennifer wears a dazzling crystal-striped Dolce & Gabbana dress, but keeps her hair and makeup simple at the N.Y.C. premiere of Draft Day.
The bright-yellow gown, those fiery retro waves, the bold fuchsia lip color! Emma gives us a one-two-three knockout punch of color in an Atelier Versace gown at the world premiere of The Amazing Spider-Man 2 in London.
The actress goes for the bronze in a dolman-sleeve sequined Valentino dress, mixing metallics with a pair of silver Jimmy Choo sandals and coppery eye makeup at the L.A. premiere of Transcendence.
Selena gets serious in a basic black Dolce & Gabbana dress and peep-toe pumps when she attends a dinner for The Alliance for Children's Rights in L.A.
Diane gets racy in a fitted Zuhair Murad jumpsuit with lace insets and padded shoulders at the upfront screening of Fargo in N.Y.C. The fashion-forward actress paired her designer onesie with a gold box clutch, smoky eye makeup and a deconstructed updo.
Who says you have to wear a dress to a movie premiere? The normally traditional Jennifer bends a few red carpet rules in a custom MaxMara jumpsuit at the L.A. premiere of Draft Day.