Emily Mortimer

Ageless beauty Cindy Crawford leads the pack this week in this body-hugging emerald green frock. We're also dying for Brit Marling's Balenciaga by Alexander Wang look. Also unsurprisingly drool-worthy: the bevy of stylish starlets who showed up to the latest Chanel fete. Click through for all that in this week's 10 best dressed!

Summer is almost here, and for major movie stars, that means one thing: Blockbuster season. While we line up at the box office to see movies like The Great Gatsby or Star Trek: Into Darkness, starlets run a worldwide marathon of premieres, interviews, and even film festivals like Cannes, each one requiring a different outfit.. It is undoubtedly glamorous--but it's also a lot of hard work for their stylist. We wanted to know just what kind of work goes into planning a celebrity's wardrobe for a media tour, so we caught up with Cher Coulter--stylist to Rosie Huntington-Whitely, Kate Bosworth and Sienna Miller, just to name a few--to get all the behind-the-scenes details on press prep.

See who else made the cut.