Emma Stone
The actress took our breath away in this Valentino gown.
Alessandra Ambrosio
The supermodel went all out in a bold scarlett number by Alberta Feretti.
Jennifer Aniston
The star dazzled in a Saint Laurent mini.
Kate Mara
And speaking of sparkle, the actress glowed in a Miu Miu shift dress.
Jessica Alba
It's been a while since we've seen Jess in cobalt, but we adore the rich shade she sports with her Zac Posen dress.
Eva Longoria
Peplum alert! Eva rocks a smokin' hot white peplum dress at the Frontera premiere.
Michelle Dockery
Go ahead and color us green, because we're totally envious of the actress' emerald dress.
Sarah Hyland
Whew! The Modern Family star looks more stylish than ever in a black-and-white Alice + Olivia romper.
Jaime King
T.Swift's BFF hits the carpet in a futuristic Versace gown at the Sin City: A Dame to Kill For premiere.
Sofía Vergara
Obsessing over the Modern Family star's sexy red Torn by Ronny Kobo bodycon? So are we!
Taylor Swift
One word: perfection. T.Swift looks exquisite in this two-tone Monique Lhuillier gown at the NYC premiere of The Giver.
Nina Dobrev
Another A-plus look for Nina, who wears a stunning Vionnet combo at the 2014 Teen Choice Awards.
Shay Mitchell
Showing just a sliver of midriff, Shay wows in a lacy two-piece Misha Collection design at the 2014 Teen Choice Awards.
Katie Holmes
The Giver star arrives at her film's NYC premiere wearing a blush Zac Posen dress.
Megan Fox
Don't be fooled—Megan's sexy Oscar de la Renta dress is actually a two-piece skirt and top combo.
Nina Dobrev
Nina knocks it out of the park yet again in a vibrant Zuhair Murad mini at the Let's Be Cops premiere.
Heidi Klum
The America's Got Talent judge wows in a sexy black mini.
Taylor Schilling
Shying away from her title color, the Orange is the New Black star selects a magenta Roland Mouret frock.
Jordana Brewster
Opting for edgy animal prints, the star wears a crocodile jacquard Stella McCartney ensemble.
Reese Witherspoon
The actress was breezy in a hot pink blouse and white skirt by Monica Rose for Lovers + Friends.
Zoe Saldana
The expecting star flaunted her baby bump in a simple Calvin Klein Collection dress.
Taylor Schilling
The actress looked cheerful in a Roland Mouret sheath.
Nicola Peltz
The Transformers star continued her chic streak in this eye-popping Prada gown.
Taylor Swift
We love most of the singer's street styles but this Topshop dress deserves some special attention.