Uma Thurman Just Keeps Glowing

Emmy Rossum in Altuzarra at the New York Nymphomaniac: Volume I screening.

Uma Thurman in Chopard at the New York Nymphomaniac: Volume I screening.

Charlotte Gainsbourg in Louis Vuitton at the New York Nymphomaniac: Volume I screening.

Stacy Martin in Miu Miu at the New York Nymphomaniac: Volume I afterparty.

Lena Dunham at the Television Academy Presents An Evening With Girls.

Allison Williams at the Television Academy Presents An Evening With Girls.

Jemima Kirke at the Television Academy Presents An Evening With Girls.

Zosia Mamet in Rebecca Minkoff at the Television Academy Presents An Evening With Girls.

Cobie Smulders in Casadei heels and a Zagliani clutch at the Captain America: The Winter Soldier premiere.

Emily VanCamp at the Captain America: The Winter Soldier premiere.

Hayley Atwell in Temperley London at the Captain America: The Winter Soldier premiere.

Scarlett Johansson in Giorgio Armani at the Captain America: The Winter Soldier premiere.

Kristen Bell in Sachin + Babi at PaleyFest.

Jordana Brewster in Sachin + Babi at Extra.

Jaime King in Maison Martin Margiela and Christina Hendricks at the Hunters Alley Launch Party.

Ellen Pompeo at the Hunters Alley Launch Party.

Emmy Rossum in Carolina Herrera at the Art Production Fund's White Glove Gone Wild Gala.

Dianna Agron in Carolina Herrera at the Art Production Fund's White Glove Gone Wild Gala.

Dita Von Teese in Carolina Herrera at the Art Production Fund's White Glove Gone Wild Gala.

Emma Watson in Wes Gordon at the Berlin Noah premiere.

Jennifer Connelly in Lanvin and Christian Louboutin sandals at the Berlin Noah premiere.

Kristen Bell in J. Mendel at the LA Veronica Mars premiere.

Ashley Greene and Cristina Ehrlich at The Hollywood Reporter and Jimmy Choo Celebrate the Most Powerful Stylists in Hollywood.

Elle Fanning and Evan Rachel Wood at The Hollywood Reporter and Jimmy Choo Celebrate the Most Powerful Stylists in Hollywood.

Olivia Munn at The Hollywood Reporter and Jimmy Choo Celebrate the Most Powerful Stylists in Hollywood.

Lizzy Caplan at The Hollywood Reporter and Jimmy Choo Celebrate the Most Powerful Stylists in Hollywood.

Ashley Olsen and Mary-Kate Olsen at the Elizabeth and James Sephora event.

Rashida Jones at the Caudalie Boutique Spa grand opening.

Jena Malone at the Caudalie Boutique Spa grand opening.

Jenna Dewan at the Caudalie Boutique Spa grand opening.

Tilda Swinton at the W screening of Only Lovers Left Alive.

Jamie Chung at the W screening of Only Lovers Left Alive.

Kim Kardashian at the Dash Miami opening.

Bridget Moynahan at the Help USA Tribute Awards Dinner.

Emmy Rossum in Vera Wang at The Cinema Society's Need For Speed screening.

Mandy Moore in Tanya Taylor at the launch of A Denim Story: Inspirations From Bellbottoms to Boyfriends by Emily Current, Meritt Elliott, and Hilary Walsh.

Jessica Alba in an Anthropologie blazer at the launch of A Denim Story: Inspirations From Bellbottoms to Boyfriends by Emily Current, Meritt Elliott, and Hilary Walsh.

Tina Fey at the LA screening of Muppets Most Wanted.

Miss Piggy in Vivienne Westwood Couture at the Muppets Most Wanted premiere.

Gwyneth Paltrow and Chelsea Handler at "Live Talks Los Angeles Presents an Evening With Chelsea Handler in Conversation With Gwyneth Paltrow."

Amy Poehler in David Meister at the Television Academy's Hall of Fame Induction Gala.

Julia Louis-Dreyfus at the Television Academy's Hall of Fame Induction Gala.

Cat Deeley at the SXSW press event for Deadbeat.

Kylie Minogue at Facebook's preview party for her new album.

Emmy Rossum in Andrew Gn and Brian Atwood heels at the SXSW premiere of Before I Disappear.

Kristen Bell in Monique Lhuillier, Jimmy Choo heels, and a Christian Louboutin clutch at the New York premiere of Veronica Mars.

Jennifer Connelly in Givenchy Haute Couture by Riccardo Tisci at the Mexico premiere of Noah.

Lena Dunham in Narciso Rodriguez at SXSW.

Eva Longoria in Philosophy di Natalie Ratabesi at HBO's LA Paycheck to Paycheck premiere.

Oprah at HBO's LA premiere of Paycheck to Paycheck.

America Ferrera at the SXSW premiere of Cesar Chavez.

Rosario Dawson at the SXSW premiere of Cesar Chavez.

Helen Mirren at the Roundabout Theatre Company's Spring Gala.

Jane Krakowski at the Roundabout Theatre Company's Spring Gala.

Zosia Mamet in Alice + Olivia by Stacey Bendet at the opening night of Hand to God.

Emmy Rossum at a SXSW dinner for Before I Disappear.

Zoe Kazan at the Bright Lights Off-Broadway Gala.

Parker Posey at the Bright Lights Off-Broadway Gala.

Kristen Bell in Michael Kors on the The Tonight Show Starring Jimmy Fallon.

Amy Smart in Alice + Olivia by Stacey Bendet at the Hollywood premiere of The Single Moms Club.

Anne Hathaway at the Elsa & Fred Miami premiere.

Tilda Swinton at a Only Lovers Left Alive screening.

Renée Zellweger at UCSF's A Starry Evening of Music, Comedy, and Surprises.

Chloë Sevigny at MCM's new flagship opening in Shanghai, China. Source: MCM

Sarah Jessica Parker in Dolce & Gabbana and jewelry from House of Lavande Vintage and PearlParadise.com at the SJP Collection launch at the Aventura Mall Nordstrom.

Camilla Belle at Salvatore Ferragamo and the Junior Committee of the Fine Arts Museums of San Francisco's gala.

Kristen Bell in Naeem Khan and Jimmy Choo heels at the SXSW Veronica Mars premiere.

Krysten Ritter in Emilio Pucci at the SXSW Veronica Mars premiere.

Lauren Conrad at Malibu's Girls' Day Out.

Lea Michele at the LA signing of Louder.

Rosario Dawson in DVF at the Joe SXSW premiere.

Mindy Kaling in Trina Turk at the Running the Show: TV's New Queen of Comedy SXSW event.

Mary Elizabeth Winstead at the Faults SXSW event.

Rosario Dawson in Peter Som at SXSW.