WORST: That’s how you dress to meet with a top, government official? Justin Bieber got major international backslash for looking sloppy in overalls during his meeting with the Prime Minister of Canada.

WORST: Kanye West wasn’t looking so fly in New York, wearing baggy leather pants with a grey shirt, blue hoodie, a fur coat and combat boots.

WORST: Her dress may have been glam, but Tara Reid failed on the fashion front with her sloppy, dark rooted ‘do.

WORST: That’s what you consider Middle East a la mode, Kim Kardashian? The reality star wasn’t bashful about showing skin in a white cutout dress at the Millions of Milkshakes launch party in Kuwait.

BEST: Kate Middleton looked plaid perfect during a visit to her alma mater, St. Andrews, wearing a gorgeous Alexander McQueen dress with suede knee boots and a black clutch.

BEST: Kerry Washington looked pretty in Kate Spade New York polka dots at The Variety Studio: Awards Edition Event in Los Angeles. The Scandal star paired the fun and flirty dress with Roger Vivier heels and a Nancy Gozalez clutch.

BEST: Olivia Wilde showed off her stellar bod in a L’Wren Scott ensemble that consisted of an embellished cashmere cardigan and matching pencil skirt. She finished off the look with Christian Louboutin heels and an Alexander McQueen clutch.

WORST: There is bad and then there is just plaid rude! Kristen Stewart hit The Variety Studio: Awards Edition Event in Los Angeles, showing off her Honey Badger attitude by wearing a black bra baring A.L.C. v-neck with Juicy Couture plaid pants and Cole Haan shoes.

WORST: That’s no way to show off your single status! Katie Holmes donned granny Bottega Veneta getup to the New York City premiere party for Dead Accounts, pairing the too mature look with Gio Diev pumps.

BEST: Diane Kruger showed off her awesome abs in a two-piece Rochas ensemble at The Hollywood Foreign Press Association and InStyle Miss Golden Globe 2013 Party, finishing off the sexy look with Chanel ankle boots.

BEST: Lea Michele glammed up in a Grecian style Valentino gown for The Hollywood Foreign Press Association and InStyle Miss Golden Globe 2013 Party.

BEST: Taylor Swift looked simple stunning at the ARIA Awards in Sydney, wearing a gorgeous, ivory chiffon Elie Saab gown.

WACKY: Kimbra really went all out for the ARIA Awards in Sydney, wearing a feathered Anna Langdon dress.

BEST: Anne Hathaway showed some skin in an Antonio Berardi cutout dress at a Tokyo press conference for Les Miserables.

BEST: Selena Gomez put her curves on display at the UNICEF Snowflake Ball, wearing a super sexy Dolce & Gabbana gown with Giuseppe Zanotti sandals, a Judith Leiber clutch and Lorraine Schwartz bling.

BEST: Cate Blanchett was freshly fashioned in Antonio Berardi Resort 2013 at the world premiere of The Hobbit: An Unexpected Journey.

WORST: The print of Kelly Osbourne’s cocktail dress at the W LOVE Hangover Ball in NYC sort of freaked us out!

WORST: Jennifer Lopez wore an all-white Roberto Cavalli look to an event in Dubai, which didn’t exactly hit the high note.

WACKY: Nicki Minaj sassed up her Pink Friday fragrance launch in Sydney, going over the top with her clashing patterns gown.

WORST: We weren’t crazy about Salma Hayek’s Stella McCartney flapper fashion at the British Fashion Awards 2012.