WHO: Actress and Hollywood icon Michelle Pfeiffer WHAT: The seemingly ageless "Dark Shadows" star stunned in a mixed-material long-sleeved black d...

WHO: Actress and model Byrdie Bell WHAT: The blonde stunner mixed high and low to perfection by pairing her chartreuse train skirt with a simple s...

WHO: "Once Upon A Time" star Ginnifer Goodwin WHAT: Since cutting her hair into that pixie, Ginnifer Goodwin's been mastering a girly style with a...

WHO: "Safe And Sound" singer Taylor Swift WHAT: The country music superstar looked ready for summer in a blue and white striped dress, which she p...

WHO: Actress Emma Watson WHAT: The star of the upcoming film, "The Bling Ring," looked adorable in head-to-toe Miu Miu, which included a printed b...

WHO: Model and burlesque dancer Dita Von Teese WHAT: The former Mrs. Marilyn Manson looked elegantly laid-back in an airy, printed jumpsuit (an en...

WHO: Actress Marisa Tomei WHAT: The "Ides Of March" star looked sophisticated in a floral dress from Preen's fall 2012 collection. She accessorize...

WHO: Battleship star Brooklyn Decker WHAT: The Sports Illustrated cover girl looked adorably low-key in a simple, yellow Splendid tee, which she st...

WHO: "The Lucky One" star Taylor Schilling WHAT: The star of the new Zac Efron romance looked effortlessly chic in an orange knit dress, a classic...

WHO: Designer Diane Von Furstenberg WHAT: The CFDA president looked fresh and bright for spring in a metallic dress, bold, printed coat and cobalt ...

WHO: "Parks And Recreation" star Rashida Jones WHAT: The actress stepped out in spring-ready style, wearing Paule Ka turquoise shorts, a printed t...

WHO: Actress Camilla Belle WHAT: The beautiful brunette looked completely cool as she partied in a white sequined mini dress from Armani Exchange, ...

WHO: Actress Amy Smart WHAT: The "Shameless" star looked stunning in a appliquéd bow blouse and blue trousers from Stella McCartney's resort 2012 ...

WHO: Actress Gabrielle Union WHAT: The star of the upcoming romantic comedy "Think Like A Man" stepped out in an adorable pink cropped jacket, whi...

WHO: Actress Leelee Sobieski WHAT: "The Good Wife" star was stunningly chic in a sophisticated but minimal look that included a white blouse and hi...

WHO: Style icon and jewelry designer Iris Apfel WHAT: The grande dame of flair-filled style looked beautifully bold in stacks of brightly-colored ...

WHO: "Straw Dogs" star Kate Bosworth WHAT: The actress did casual-chic just right, wearing a grey sweatshirt (á la our very own Senior Marketing M...

WHO: Singer and actress Keri Hilson WHAT: The star of the new film "Think Like A Man" stepped out in pretty printed pants from Topshop, which she p...

WHO: Singer and L.A.M.B. designer Gwen Stefani WHAT: The platinum blonde babe rocked a clashing combo of stripes and houndstooth -- a look only Ste...

WHO: "Shameless" star Emmy Rossum WHAT: The new face of Cotton Inc. showed off some serious street style in a printed red and navy dress. The butto...

WHO: "Big Love" actress and Opening Ceremony designer Chloë Sevigny WHAT: Looks like Sevigny left her sheer shirt at home and opted for a more lad...

WHO: "Mad Men" star January Jones WHAT: The new mother was snapped picking up groceries in the perfect off-duty look. Jones paired her floral blous...

WHO: Sports Illustrated swimsuit model and "Battleship" star Brooklyn Decker WHAT: Decker, who has an affinity for lacy looks, left little to the i...

WHO: Grammy Award-winning singer, Faith Hill WHAT: The country star stepped out a ruby red jumpsuit complete with a black waistband, which made the...