Best Dressed: Jessica Biel, Keke Palmer, Whitney Port, Jamie Chung and Chloë Sevigny

Whitney Port stuns in W.E. by Whitney Eve

Julia Styles is casual perfection summer tangerine.

Nicole Richie in Mugler  and lovely laser-cut leather by Winter Kate.

Aluna Francis rocks a white summer dress (Getty)

Michelle Williams does the dotted treatment.

Whitney Port in W.E. by Whitney Eve.

Jessica Alba mixes floral and stripes with a  Stylestalker jacket and  Hudson jeans.

Jessica Biel is heavenly in Giambattista Valli Couture (Dave M. Benett/Getty)

Jamie King goes for royal color in a striking blue Cushnie et Ochs  dress (Getty)

Keke Palmer makes a statement in graphic prints

Chloe Sevigny adds edge to pretty some florals.