Looks of the Week

01 of 22

Sandra Bullock

Sandra Bullock turned heads at the 42nd AFI Life Achievement Award Gala in a cobalt blue crepe de chine cut-out Vionnet gown and a Perspex Charlotte Olympia clutch.

02 of 22

Eva Longoria

Eva Longoria presented an award honoring Jane Fonda at the AFI Lifetime Achievement Awards in a sculpted white Sass & Bide dress with a mini skirt underlay and gold embellishments at the shoulders. A pale clutch and gold Louboutins rounded out her ensemble.

03 of 22

Emma Roberts

Emma Roberts was all smiles at the 2014 Maui Film Festival in a cherry-red Dsquared2 sheath, complete with a delicate gold Jennifer Meyer necklace and chalk python Rupert Sanderson pumps.

04 of 22

Emmy Rossum

Emmy Rossum attended Stella McCartney's Resort 2015 show in a white-and-blue Stella McCartney dress with fringe detailing at the hem, styling her look with a black croc purse, cobalt blue Stuart Weitzman sandals and a punchy fuchsia lip.

05 of 22

Taylor Schilling

Taylor Schilling was white-hot at Netflix's Academy Panel "Women Ruling TV" event in a LWD by A.L.C., pairing it with a studded white Rebecca Minkoff clutch and pretty pink Casadei pumps.

06 of 22

Lupita Nyong'o

Lupita Nyong'o had us at "Aloha" when she arrived at the 2014 Maui Film Festival in a gorgeous custom grenadine-and-viridian Calvin Klein Collection silk dress. Staying true to her one-color aesthetic, she stuck with a monochromatic palette with her accessories (including Vita Fede jewelry) and nail polish.

07 of 22

Solange Knowles

Solange Knowles made a entrance at the Gucci beauty launch event in a fuchsia Gucci pantsuit (electing not to wear anything underneath), styling her tailored separates with statement earrings, a green pearlescent clutch and metallic Stuart Weitzman sandals.

08 of 22

Diane Kruger

Named the next "mytheresa.com Woman" at an intimate dinner hosted by luxury e-tailer, Diane Kruger wore a pretty mint-green embellished drop-waist Giambattista Valli cocktail dress that revealed a mini floral underlay, for the occasion. Gold hoops and neutral pumps were her accessories of choice.

09 of 22

Alexa Chung

Alexa Chung hit the Royal Academy Summer Exhibition Preview Party in a white ruffled crop top and straw-colored tweed midi skirt, both by Chanel dress, complete with a black clutch and patent black boots.

10 of 22

Jaime King

Jaime King graced the Christian Louboutin cocktail party in a design by Katie Ermilio-a long-sleeve crop top and a full high-slit bow-accented skirt-that she paired with Ana Khouri jewelry, a gold clutch, and white Christian Louboutin pumps.

11 of 22

Beyonce

Beyonce hit all the right notes at Gucci's Chime for Change event in head-to-toe Gucci, from her plunging white jumpsuit to her black heels. As for jewelry, she went with a diamond Lorraine Schwartz ring.

12 of 22

Kate Bosworth

Kate Bosworth dined with SK-II (she's the face of the beauty brand) in a stunning peach-and-coral rose-print Giambattista Valli dress that she paired with cocoa brown pumps.

13 of 22

Alexa Chung

So chic! Alexa Chung kept her look streamlined and struck a winning look with a black organza scarf top and a black wool high-waisted skirt, both by Dior dress, a single gold bangle, and delicate sandals.

14 of 22

Kendall Jenner

Kendall Jenner arrived at ABC studios looking impeccably polished in a navy diamond jacquard cross-over Camilla and Marc dress with classic black pumps.

15 of 22

Sarah Hyland

Sarah Hyland shimmered on the red carpet in a mega-shine silver-and-green Gucci shift dress, accessorizing with gold jewelry, a gold minaudiere and nude Christian Louboutins.

16 of 22

Shailene Woodley

Shailene Woodley outshone all at the New York premiere of The Fault In Our Stars in a one-of-a-kind yellow silk cady peplum Ralph Lauren Collection column, complete with her go-to delicate gold necklace and gold-and-pearl David Yurman earrings.

17 of 22

Amanda Seyfried

Amanda Seyfried went for a moodier look at the Cle de Peau Beaute press conference in a deep purple frosted lace Lanvin dress with gold lame underlay, pairing it with black satin belt (also by Lanvin) and nude Rupert Sanderson pumps.

18 of 22

Angelina Jolie

Angelina Jolie once again channeled her onscreen character at the Maleficent photocall in Shanghai in a sleek long-sleeve black Michael Kors dress, complete with her custom gold Loubs.

19 of 22

Lupita Nyong'o

At the Veuve Clicquot Polo Classic, Lupita Nyong'o embraced summer in a black-and-white print belted Alexander McQueen sundress, complete with a matching purse, a black straw hat, Dannijo jewelry, studded black wedges, and a sweep of L'Oreal blue eye shadow.

20 of 22

Jaime King

Jaime King got stripes right at the Simon G Soiree in a sleek satin pink-and-white stripe Katie Ermilio tea-length dress, keeping her accessories to a minimum with Simon G. jewelry, a Charlotte Olympia Perspex clutch, and blush pink Kurt Geiger pumps.

21 of 22

Olivia Munn

Olivia Munn flaunted legs for days in a white collared Lover shift with lace panels that she teamed with a selection of rings by Rue Gembon and Fine by Dannijo, and nude wedges.

22 of 22

Zoe Saldana

Zoe Saldana struck a playful note at the Step Up 11th Annual Inspiration Awards in a sheer, tiered floral-print burgundy Chloe dress. Delicate gold Jennifer Meyer jewelry and strappy gray heels served as the finishing touches.