Who: Shenae Grimes

Wore: 3.1 Phillip Lim

Where: 3.1 Phillip Lim L.A. Store's One-Year Anniversary Party

When: July 15

Who: Jamie-Lynn Sigler

Wore: DKNY

Where: The Entourage season six premiere in Los Angeles

When: July 9

Who: Michelle Trachtenberg

Wore: A TopShop blazer, Tucker blouse, American Apparel spandex pants, Giuseppe Zanotti booties, and Kooba bag

Where: Harry Potter and the Half-Blood Prince New York Premiere

When: July 9

Who: Harley Viera-Newton

Wore: A dotted dress with a dainty bow tie and A.P.C. platform sandals

Where: A Magazine Party hosted by Proenza Schouler

When: July 13

Who: Miranda Kerr

Wore: A satin ruffle dress and Louis Vuitton clutch

Where: Louis Vuitton Celebrates the 40th Anniversary of the Lunar Landing

When: July 13

Who: Emmy Rossum

Wore: Phi

Where: The Orphan premiere in Los Angeles

When: July 21

Who: Leighton Meester

Wore: Emilio de la Morena

Where: A screening of 500 Days of Summer

When: July 9

Who: Emma Watson

Wore: Proenza Schouler with Chanel Fine Jewelry

Where: Harry Potter and the Half-Blood Prince New York Premiere

When: July 9

Who: Rachel Bilson

Wore: 3.1 Phillip Lim Resort

Where: Vogue's One-Year Anniversary Party For 3.1 Phillip Lim's L.A. Store

When: July 15

Who: Jessica Szohr

Wore: Temperley London jacket, a scarf cardigan by Femme for DKNY Jeans, Louis Vuitton shoes and bag, and Circa Sixty Three earrings.

Where: Louis Vuitton Celebrates the 40th Anniversary of the Lunar Landing

When: July 13