Style police: best dressed of the week

WHO rocked the red carpet best with not a fashion faux pas in sight? See who blew us away this week with their stunning style choices. Check in with the Style Police.

Alicia Keys arrives at the ARIAs in Sydney.

WHO rocked the red carpet best with not a fashion faux pas in sight? See who blew us away this week with their stunning style choices.

Check in with the Style Police.

WHICH LOOK IS BEST?

Taylor Swift

Ruby rich

The country singer shows off her slender frame in this burgundy body-hugging Herve Leroux dress teamed with gorgeous enclosed Louboutins.

Taylor Swift attends the Weinstein Company's holiday party in California. Picture: John Sciulli/Getty

Golden girl

Hyper sexy mirrored and beaded mini dress with belted waist and peekaboo bodice from Scottish wonder boy Julien McDonald. Love, love, love.

Singer Taylor Swift attends the 2013 American Music Awards in LA. Picture: Jason Kempin/Getty

Princess moment

It was the day Taylor met Prince William and didn't she look regal in a fantasy ball gown from Reem Acra.

Taylor Swift at Kensington Palace for the Centrepoint Winter Whites Gala in London. Picture: Chris Jackson/Getty

LOOK OF THE WEEK

Rita Ora

Crime scene - British Fashion Awards

The soulful singer has a bombshell moment in this silver sequined strapless gown from the mistress of fabulous fashion madness, Vivienne Westwood. The bottle blonde hair, the shock of red lipstick, the oh so dramatic platform heels - a glorious homage to old Hollywood. 10/10

British singer-songwriter Rita Ora. Picture: AFP / Ben Stansall

Alicia Keys

Crime scene - ARIA Awards

A little ray of sunshine strutted the black carpet in Sydney recently when the songbird rocked out in this curve-creating Stella McCartney gown. Mesh side panels and cutaway shoulder line cut a voluptuous silhouette, finished with metallic belt and floor-sweeping hemline. 9/10

Alicia Keys arrives at the ARIA Awards 2013 in Sydney. Picture: Brendon Thorne/Getty

Harry Styles

Crime scene - British Fashion Awards

OK, so we never thought we'd need to mention One Direction in a fashion column - never, never, ever. But here we are talking about the very handsome and ultra stylish Harry in head-to-toe black. The low-slung pants, the boots, the casually wrapped scarf, very chic. 9/10

Harry Styles attends the British Fashion Awards 2013 in London. Picture: Stuart C. Wilson/Getty

Katy Perry

Crime scene - Capital FM Jingle Ball

No zany costumes, just a kick-ass magenta leopard print party dress with a dash of punk and a whole lotta exposed leg. Super shiny top knot and perfectly polished make-up make K-Pez look like she's ready for fun. 8/10

Singer Katy Perry. Picture: Stuart C. Wilson/Getty

Keira Knightley

Crime scene - Serious Fun London Gala

Way to recycle! This is the third outing for the vintage Chanel dress - a BAFTA party in 2008, her own WEDDING in May this year and now again but with the addition of some sheer long sleeves. A true investment piece that certainly suits her delicate beauty. 8/10

Keira Knightley attends the SeriousFun London Gala. Picture: Stuart C. Wilson/Getty