WORST: Ashlee Simpson had too much going on with her colorful ensemble at the Samsung Galaxy III launch in Beverly Hills.

WORST: Talk about an S&M style slip-up! Paris Hilton was a leather lady at the Sunset Strip afterparty at Lure in Los Angeles, but her look was far from luscious!

WORST: Miley Cyrus failed on the fashion front this week, showing off her skinny limbs and flat abs in a variety of too-short cutoffswith crop tops.

BEST: Mila Kunis showed off her hot bod at the Los Angeles premiere of Ted, wearing a Christian Dior dress with Dior bling and Christian Louboutin heels.

WORST: Michelle Williams looked sexy in her Altuzarra lace up dress at a New York screening of Take This Wartz, but we couldn’t get past her mismatched Givenchy bright white sandals.

BEST: Maria Sharapova sizzled up the green carpet with a leggy look at a Pre-Wimbledon bash, wearing a rise and fall Antonio Berardidress paired with red Roger Vivier heels and an Alexander McQueen clutch.

BEST: Solange Knowles brightened up the Trident See What Unfolds bash in NYC, rocking a Roberto Cavalli blazer with black shorts, a black top, Pierre Hardy heels and a bright pink CC Skye clutch.

BEST: Diane Kruger rocked an uber chic Alessandra Rich dress to the 2012 NHL Awards, finishing the look off with her hot boyfriend Joshua Jackson and Jimmy Choo heels.

BEST: Ashley Tisdale looked gorgeous in greys at the Los Angeles screening of Bravo’s Miss Advised, pairing a Rebecca Taylor dress with Sam Edelman ankle boots.

BEST: Penelope Cruz sizzled up the red carpet of the To Rome with Love screening in NYC, wearing an off-the-shoulder Emilio Pucci cocktail dress with Chopard bling and peep-toe heels.

BEST: Mary Elizabeth Winstead shimmered in a gorgeous Valentino dress at the New York premiere of Abraham Lincoln: Vampire Hunter, finishing off the look with a Roger Vivier clutch and matching Brian Atwoodheels.

WORST: Whitney Port sported an unflattering look to Britain & Ireland’s Next Top Model press conference, wearing a Camilla and Marc dress with Kurt Geiger pointy-toed mules and De Beers bling.

WACKY: Did someone cut up Elle Macpherson’s outfit? The supermodel hit Britain & Ireland’s Next Top Model press conference in a bizarre Louis Heal jumpsuit paired with neon yellow heels and too much bling.

BEST: Emma Stone glammed up in Gucci at the Paris premiere of The Amazing Spider-Man.

BEST: Lucy Liu looked utterly feminine at the 2012 Critics’ Choice Television Awards, wearing a pink Atelier Versace gown with a Roger Vivier clutch.

BEST: Kristen Stewart rocked a beautifully embellishedBalmain strapless cocktail dress to the Sydney premiere of Snow White & The Huntsman, finishing the look off with Christian Louboutin heels.

BEST: Zooey Deschanel looked adorable in a bright red Oscar de la Renta Resort 2013 frock and Christian Louboutin heels at the 2012 Critics’ Choice Television Awards.

WORST: Emmy Rossum dressed up like a trophy for the 2012 Critics’ Choice Television Awards in a gold Donna Karan gown.

BEST: Selena Gomez sizzled at the 2012 MuchMusic VideoAwards in an impeccably embellished Roberto Cavalli micro mini.

WACKY: Katy Perry upped the shock value during her performance at the 2012 MuchMusic Video Awards, stripping off her robe and revealing a nude, crystal embellished bodysuit.