Lana Parrilla
The Once Upon a Time star channels her inner Greek goddess.
Ariel Winter
The Modern Family actress dons a chic look.
Sarah Hyland
The Modern Family star looks lovely in blue.
Kate Walsh
The Private Practice alum's got the blues...
Angie Harmon
The Rizzoli & Isles star goes for a lace, color-block look.
Padma Lakshmi
The Top Chef star opts for a silk amber jumpsuit.
Jessica Szohr
The Gossip Girl alum and Kingdom star looks gorgeous in a colorful mini dress.
Beth Behrs
The 2 Broke Girls actress dons a chic, strapless, black and gray lace mini dress
Gwendoline Christie
The actress, who plays Brienne of Tarth on Game of Thrones, poses in a black mesh gown with a plunging neckline.
Alfie Allen
Game of Thrones' Theon / Reek cleans up nice!
Julie Bowen
The Modern Family star wears a romantic, semi-sheer floral dress.
Maria Menounos
The E! News personality pairs her berry lips to her chic outfit.
Minda-Na Wen
The Agents of S.H.I.E.L.D. star and voice of Mulan looks stunning in a strapless, shimmering dress.
Uzo Aduba
Orange Is the New Black's Crazy Eyes covers one and looks chic in a white jumper.
Christina Hendricks
The Mad Men star looks stunning in black lace.
Kat Graham
The Vampire Diaries star sports a sexy, multi-shade green crop top and pencil skirt.
Maggie Gyllenhaal
The Dark Knight actress, who starred in the 2014 miniseries The Honourable Woman, looks gorgeous in a one-shoulder, half-sleeve red gown.
Taryn Manning
Orange Is the New Black's Pennsatucky sports a daring look.
Brittany Snow
The Pitch Perfect and Full Circle actress poses in a semi-sheer, floral dress.
Kim Dickens
The Gone Girl and Fear the Walking Dead actress looks chic in a black cut-out dress.
Jackie Cruz
Orange Is the New Black's Flaca opts for a shimmering, cut-out gown.
Laverne Cox
Orange Is the New Black's Sophia goes for the Greek goddess look with a silk crepe cowl neck Gustavo Cadile cocktail dress with leather lace detailing.
Gaby Hoffmann
The Girls star is all about the orange.
Sarah Paulson
The American Horror Story actress looks gorgeous in a black, frilly look.