Leave it to Alexa Chung to not play by the fashion rules. While other stars opted for edgy black and white designs, she went the pretty route in Emilia Wickstead's powder pink dress. A strappy pair of heels was all it took to make this look an absolute winner. Sofia Vergara and Kerry Washington also made it clear that they think outside the box when they took to the Hollywood Foreign Press Association Installation Dinner in a red sheath and floral cocktail dress respectively.
But they're not the only ones making bold sartorial moves. That's because Rosie Huntington-Whiteley stunned in an intricate sheath with lace panels, and stars like Rachel Zoe  and Julianne Moore left major impressions in breezy, bohemian looks. Scroll down to see why, even after a week that began with a major event like the Teen Choice Awards , we're still anticipating major style to come.
— Additional reporting by Randy Miller
Alexa Chung in Emilia Wickstead and Bionda Castana heels at the Alexa Manicure launch at Debenhams.
Sofia Vergara at the Hollywood Foreign Press Association Installation Dinner.
Hailee Steinfeld at the Hollywood Foreign Press Association Installation Dinner.
Abigail Spencer at the Hollywood Foreign Press Association Installation Dinner.
Kristen Bell and Kerry Washington
Kristen Bell  and Kerry Washington at the Hollywood Foreign Press Association Installation Dinner.
Heather Graham  at a photocall for The Money Shot.
Kate Mara at a celebration for the Emmy Awards nominees.
Jared Leto  at TimesTalks Presents An Evening With Jared Leto.
Jessica Alba  at BET Studio.
Taylor Swift  visiting The Tonight Show in Bec & Bridge .
Katie Holmes  at the Marvel Universe LIVE! NY world premiere.
Heidi Klum  in Roberto Cavalli  on the America's Got Talent red carpet.
Katie Holmes  in Zac Posen  at the NYC premiere of The Giver.
Taylor Swift  in Monique Lhuillier  at the NYC premiere of The Giver.
Lindsay Ellingson at the NYC premiere of The Giver.
Rosie Huntington-Whiteley in Emilio Pucci  at the LA premiere of The Expendables 3.
Alexa Chung at a book signing for It.
Aubrey Plaza in Valentino at the Sundance Next Fest in LA.
Hailee Steinfeld in Elie Saab  at the Teen Choice Awards.
Kylie Jenner at the Teen Choice Awards.
Shailene Woodley in Peter Pilotto  at the Teen Choice Awards.
Natalie Joos at the Net-a-Porter cocktail party in the Hamptons.
Julianne Moore at the Children's Health Fund benefit.
Rachel Zoe  at the Net-a-Porter cocktail party in the Hamptons.
Carolyn Murphy at the Net-a-Porter cocktail party in the Hamptons.