Week Best-Dressed | Lea Michele, Kate Beckinsale, and Jessica Biel.

Lea Michele

On Sunday evening, Lea Michele looked sexier than ever upon arriving at the star-studded 2012 Do Something Awards in Santa Monica, California. The “Glee” actress — who decided to show off both her decolletage and toned stems — sauntered down the blue carpet in a breathtaking, Giorgio Armani-designed dress, which featured an off-white hue, plunging neckline, and ruffle-enhanced hem. Lea’s lovely accessories included metallic Jenni Kayne sandals and statement earrings courtesy of Samira 13. (8/19/2012) 
Kate Beckinsale
Also spotted looking stellar this week was Kate Beckinsale, who delivered effortless elegance in a sequined Donna Karan showstopper and Salvatore Ferragamo satin pumps at the U.K. premiere of “Total Recall.” The action flick may have bombed at the U.S. box office, but that hasn’t stopped Kate from looking “totally” gorgeous during the promotional tour. (8/16/2012)
Jessica Biel
Following in Kate’s footsteps was her “Total Recall” co-star, Jessica Biel, who dared to pair lace and feathers with florescent Christian Louboutin heels. What do you make of her Giambattista Valli Couture tuxedo shirt and peplum-enhanced pencil skirt? Hot or not?
Jennifer Lopez
To celebrate the conclusion of her co-headling concert tour with Enrique Iglesias, Jennifer Lopez got her party on at Sin City’s Pure Nightclub in a sinfully-chic, cobalt-blue Georges Chakra frock that hugged her signature curves in all the right places. A “Jenny from the Block”-like coif, snakeskin clutch, and shimmering Louboutin peep-toes completed her Vegas-approved ensemble. (8/19/2012)

Tya Banks
Love her or hate her, there’s no denying that Tyra Banks brings it when it matters most. The “Top Model” hostess recently popped by “Late Night With Jimmy Fallon” to hawk her reality show in this cream dream and a fierce pair of cage booties. Is her getup smize-worthy? (8/21/2012)

Nicole Richie
We love everything about this look provided by Nicole Richie, from her shiny locks to her Jimmy Choo “Sepia” heels. Everything in-between — a Mugler blouse, Winter Kate laser-cut leather skirt, and mustard Chanel clutch — was also on-point. What’s your favorite element of this outfit? If we had to choose just one, we’d probably go with the shoes. (8/18/2012)

source: yahoonews