Best Dressed of the Week: Rita Ora Is a Snow Princess

Plus Rihanna, Ciara, La La and more sexy, must-see looks.

Rita Ora - Never one to follow traditional style rules, Rita Ora performed at a West Hollywood charity event in a striking Marchesa dress fit for a snow princess. She topped off the look with long, straight strands, her signature red lip and knee-high chain peep-toe booties.  (Photo: Charley Gallay/WireImage)

1 / 10

Rita Ora - Never one to follow traditional style rules, Rita Ora performed at a West Hollywood charity event in a striking Marchesa dress fit for a snow princess. She topped off the look with long, straight strands, her signature red lip and knee-high chain peep-toe booties. (Photo: Charley Gallay/WireImage)

Khloe Kardashian - The X Factor judge amped-up the shimmer for the show’s finale, wearing a green-and-pink mini with nude pointy-toe pumps.  (Photo: Frazer Harrison/Getty Images)

2 / 10

Khloe Kardashian - The X Factor judge amped-up the shimmer for the show’s finale, wearing a green-and-pink mini with nude pointy-toe pumps. (Photo: Frazer Harrison/Getty Images)

Rihanna - During the finale of The Voice, Rihanna hit the stage in a dazzling jumpsuit by Lanvin, sparkling crystal accessories and sandals.  (Photo: Tyler Golden/NBC/NBCU Photo Bank)

3 / 10

Rihanna - During the finale of The Voice, Rihanna hit the stage in a dazzling jumpsuit by Lanvin, sparkling crystal accessories and sandals. (Photo: Tyler Golden/NBC/NBCU Photo Bank)

Kerry Washington - The Django Unchained actress stopped by 106 & Park sporting a leather A.L.C. LBD with cool accessories and ladylike pumps.  (photo: John Ricard / BET)

4 / 10

Kerry Washington - The Django Unchained actress stopped by 106 & Park sporting a leather A.L.C. LBD with cool accessories and ladylike pumps. (photo: John Ricard / BET)

Diva Duty - Shedding the dark tones, she rocked one of the hottest colors of the year, emerald green, in a floor-grazing AF Vandevorst wrap dress.   (Photo: Christopher Polk/Getty Images)

5 / 10

Kelly Rowland - In a floaty and flirty green A.F. Vandevorst dress, the star is all glam at the VH1 Divas event in L.A. (Photo: Christopher Polk/Getty Images)

ADVERTISEMENT
Keri Hilson - Choosing a less dramatic look than Kelly, the singer flashes a bit of skin in a head-to-toe black jumper and gold pumps.  (Photo: Michael Buckner/Getty Images)

6 / 10

Keri Hilson - Choosing a less dramatic look than Kelly, the singer flashes a bit of skin in a head-to-toe black jumper and gold pumps. (Photo: Michael Buckner/Getty Images)

La La Anthony - La La, who was sparkling on the Divas red carpet in a CD Greene dress, said her look was pulled together by her stylist to help her “shine bright like a diamond.”   (Photo: Michael Buckner/Getty Images)

7 / 10

La La Anthony - La La, who was sparkling on the Divas red carpet in a CD Greene dress, said her look was pulled together by her stylist to help her “shine bright like a diamond.” (Photo: Michael Buckner/Getty Images)

Melanie Fiona - Taking her role as a VH1 Diva seriously, the singer suited up in leather skinnies and a sexy white tuxedo jacket that showed off her toned bod.  (Photo: Michael Buckner/Getty Images)

8 / 10

Melanie Fiona - Taking her role as a VH1 Diva seriously, the singer suited up in leather skinnies and a sexy white tuxedo jacket that showed off her toned bod. (Photo: Michael Buckner/Getty Images)

Ciara - Also at L.A.'s VH1 Divas event, Ciara gets decked out in a black sequin Pamella Roland dress and a new blonde hairdo.  (Photo: Michael Buckner/Getty Images)

9 / 10

Ciara - Also at L.A.'s VH1 Divas event, Ciara gets decked out in a black sequin Pamella Roland dress and a new blonde hairdo. (Photo: Michael Buckner/Getty Images)

Jordin Sparks - Joining the rest of the ladies at the VH1 Divas concert, Jordin opts for a well-designed Nicole Miller gown with bronze embellishments.  (Photo by Christopher Polk/Getty Images)

10 / 10

Jordin Sparks - Joining the rest of the ladies at the VH1 Divas concert, Jordin opts for a well-designed Nicole Miller gown with bronze embellishments. (Photo by Christopher Polk/Getty Images)