Style stars are stealing the spotlight in little black dresses spangled with studs, sequins and paillettes. Eliza Dushku wore a Jenni Kayne dress to a film festival party. "For Sundance it was important that Eliza was comfortable," says stylist Nicole Chavez. "The silhouette was simple but the gold accents really made it fun and appropriate for the evening's festivities." Dushku added a finishing touch with opaque black tights.

BUY BLAKE'S DRESS NOW
Diane von Furstenberg studded dress, $1050; at dvf.com.

—Betony Toht