BEST: Leighton Meester dressed up like a lady for the Salvatore Ferragamo Resort 2013 Presentation in Paris

BEST: Ashley Greene looked sexy in a Donna Karan pantsuit at the Young Hollywood Awards, pairing her sequined corset ensemble with simple black peep-toes. .

WORST: Maggie Gyllenhaal looked frumpy at The Daily Show with Jon Stewart, wearing a Dries Von Noten embroidered dress with YSL sandals

BEST: Penelope Cruz rocked a Grecian glam Michael Kors gown to the Los Angeles Film Festival premiere of To Rome With Love, adding metallic sandals and a Roger Vivier clutch.

WORST: Emma Stone drenched her fab figure in a drab brown dress at the Tokyo premiere of The Amazing Spider-Man

WORST: Though she definitely flaunted her tiny waist, we didn’t dig Jaime King’s Peter Pilotto powerfully patterned dress at the Persol Magnificent Obsessions: 30 Stories of Craftmanship in Film Event in NYC

WORST: Katy Perry had a flapper fashion faux pas in vintage Nolan Miller at the City of Hope’s Music And Entertainment Industry Group Honors Bob Pittman party in Los Angeles, looking like she accessorized her nightie!

BEST: Florence Welch was hautely hued in a Gucci Fall 2012 gown at the Bulgari Hotel London opening party, pairing her gorgeous gown with Bulgari bling and accessories.

WORST: Cheryl Cole had an animal print disaster in Paris, pairing her 3.1 Phillip Lim jumpsuit with black sneakers.

BEST: Freida Pinto looked uber sophisticated at the Salvatore Ferragamo Resort 2013 Presentation in Paris, wearing a beaded andembroidered dress from the brand’s Fall 2012 collection with black satin heels.

BEST: Viola Davis showed off her gorgeous girls in a strapless Max Mara dress at the Women In Film Crystal + Lucy Awards, finishing off the look with Jimmy Choo heels.

BEST: Chloe Moretz showed some shoulder at the Women In Film Crystal + Lucy Awards in a fabulous Max Mara dress paired with gladiator heels.

WACKY: Jessica Chastain sassed up the 2012 Tony Awards, experiencing a wardrobe malfunction in her sheer Marios Schwab dress.

BEST: Rebecca Gayheart was clad in a coral Monique Lhuillier frock at the 11th Annual Chrysalis Butterfly Ball

BEST: Emily Van Camp hit the Monte Carlo TV Festival Closing Ceremony in a simply stunning one-shoulder gown, blinged out with Pomellatojewelry.

WORST: Dianna Agron had a fashion flop at the Persol Magnificent Obsessions: 30 Stories of Craftmanship in Film Event in NYC, experiencing a tight catastrophe with her amateur attire.

BEST: Lea Michele showed off her fabulous figure at the 11th Annual Chrysalis Butterfly Ball, wearing a gorgeous Emilio Pucci gown with Pomellato jewelry and Jerome C. Rousseau sandals.