ByLeah Ornstein,Just because they are rich, famous and have extensive access to the hottest designer duds, doesn't mean that Hollywood's hottest have good taste when it comes to their clothes.From the tents of Mercedes-Benz Fashion Week to the hottest movie premieres and Hollywood events, celebs were dressed to rock and shock this week.FromJennifer HudsonandRita OratoParis HiltonandJessica Alba, find out who were the style winners and sinners inPopdust's weekly feature.
Worst:Just because it's designer, doesn't mean it's cute! Jessica Alba showed off her Kenzo sweatshirt at The Beverly Hills Chamber of Commerce Hosts EXPERIENCE: East Meets West event, pairing the tacky and overpriced item with a leather skirt, thigh high boots and studded Valentino clutch.
Worst:And here's another example of a ridiculously ugly designer outfit. Camilla Belle donned a Christian Dior top (which was not exactly a work of art) with tuxedo pants to the Hollywood premiere of Caveman.
Best:Olivia Munn opted for a sleek and sexy black and white Giorgio Armani dress for the London premiere of her boyfriend's movie, RoboCop.
Worst:Rashida Jones hit the world premiere of Cuban Fury looking a little too exotic as well as psychedelic in her colorful Prada shift dress and neon orange heels.
Best:Kate Bosworth showed off her svelte little figure in a super sheer Monique Lhuillier ensemble at an event at the Van Cleef & Arpels store in Costa Mesa.
Most Ridiculous:When I first saw Tilda Swinton's sandals I thought she must have borrowed them from Bigfoot! The actress hit the Berlin premiere of The Grand Budapest Hotel wearing the funky footwear with a tuxedo style suit.
Best:Bella Thorne showed off her washboard abs in Lacoste at the brand's Mercedes-Benz Fashion Week show.
Best:Anna Kendrick rocked black booties with a navy Jill Sander frock at the designer's Mercedes-Benz Fashion Week show.
Best:Emmy Rossum looked chic in an all white Monique Lhuillier ensemble at the designer's Mercedes-Benz Fashion Week show.
Most Ridiculous:Shahs of Sunset star Lilly Ghalichi looked like a hooker at a Gala at the Michael Costello show at Mercedes-Benz Fashion Week, exposing her huge faske boobs in a sheer gown.
Best:Jamie Chung was ready for the seasons to change at the Mara Hoffman show at Mercedes-Benz Fashion Week, wearing a colorful skirt from the designer's collection with a black tank and sandales.
Worst:Victoria Justice wasn't so Victorious with her ensemble at the Mara Hoffman show, wearing a leopard print top with black leggings with a bizarre white piece of fabric hanging down.
Best:Skylar Grey flaunted her fabulous figure one of Herve Leger's iconic bandage dresses at the designer's BCBG show at Mercedes-Benz Fashion Week.
Best:We sort of dig this edgy and city chic Prabal Gurung look on Hailee Steinfeld at the designer's Mercedes-Benz Fashion Week show.
Worst:Rita Ora looked really stupid in her âBAD B*TCHâ leather jacket and plaid dress at the Mercedes-Benz Fashion Week DKNY fashion show. I can't imagine Ms. Donna Karan would approve of this look, but who knows.
Most Ridiculous:Sometimes I look at a celebrity and just feel very, very sorry for them because even with their fame, stylists and free clothes, they still look stupid. Carrie Preston was one of those people at the Custo Barcelona fashion show at Mercedes-Benz Fashion Week. Her dress and jacket were totally hideous, but those boots, oh those bootsâ¦
Most Ridiculous:Shia LaBeouf looked really stupid and was clearly begging for attention at the Nymphomaniac Volume I premiere at the Berlinale International Film Festival, wearing a brown bag on his head that said I AM NOT FAMOUS ANYMORE.
Best:Uma Thurman looked uber glamorous at the Nymphomaniac Volume I premiere at the Berlinale International Film Festival, wearing a simple black gown with plum colored fur shrug.
Best:Jennifer Hudson steamed up the BET Honors event, showing off her bra in a white hot peplum number.
Most Ridiculous:Here is Paris Hilton, pushing the limits with an extremely cropped top at the Brian Lichtenberg show at Mercedes-Benz Fashion Week. File this under BEGGING FOR ATTENTION.