This week was all about super flirty, some flowy. And the winners are...

Diane Kruger in Gucci at the Gucci Rue Royale Reopening Party in Paris. Every once in a while, Diane switches up her "ladies who lunch" Chanel frocks with something a little daring, and I love it! The allover gold plating on this halter dress ooze tribal chic, and the actress's matching sandals prove the perfect complement.

Kate Bosworth in Dolce & Gabbana at the 2011 Creative Coalition Spotlight Initiative Awards in Utah. I love how the actress added a rustic, brown belt to really round out this otherwise fru-fru frock.

Jessica Alba in Gucci at the Gucci Rue Royale Reopening Party in Paris. This is one of those red carpet dresses that screams "I've still got it" or, in Miss Alba's case, "I never lost it." My only regret is that this sparkly, asymmetrical sensation wasn't around during the star's "Fantastic Four: Rise of the Silver Surfer" days, as it would've made for the perfect premiere piece.

Caroline Sieber in Louis Vuitton at the Sidaction Gala Dinner in Paris. While the loose fit, lace fabric and feminine shape of the stylist's recent ensemble lend themselves to a softer, more feminine look, the bold color pairing is truly refreshing.

Heidi Klum in Marchesa at the InStyle Best of British Talent BAFTA Party in London. Between it's illusionary inset neckline, allover beading and feathered accents, this dress is as flirty as it is fierce! The Project Runway host topped off her playful piece with open-toe booties. 

Photos (left to right): Pascal Le Segretain/Getty Images: Sonia Recchia/Getty Images; Dominique Charriau/FilmMagic; Eric Ryan/Getty Images; Dave M. Benett/Getty Images