Stella McCartney was a popular celeb choice this week, with Gwen Stefani rocking a sheer paneled, peplumed top and pants, while Rosie Huntington-Whiteley went for a short dress with lace trim. Emily Blunt wore a green and black leafy Jason Wu with fantastic bright lipstick, and Dree Hemingway looked natural and happy in lacy Dolce & Gabbana. Cobie Smulders rounds out our list this week in a va-va-voom curvy red gown by Alexandra Vidal. Who was your favorite?