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To Oblivion, and beyond! That’s where Olga Kurylenko and her co-star Tom Cruise have been promoting their action-packed sci-fi flick, which hits theaters nationwide April 19. And for the movie’s global red carpet tour, the 33-year-old Ukrainian born actress has proven herself a darling of the fashion world, with some of the biggest labels dressing her every appearance. In Moscow, she picked a lilac Elie Saab Haute Couture floral embroidered dress; in Dublin, she went sleek with an emerald column by Roland Mouret; in London, she donned a black lace-trim Marchesa; and in Los Angeles, she picked a plunging embroidered satin Burberry design. And her love of fashion is newly-acquired: “I now understand this thing about taking care of yourself before leaving the house, no matter where you go,” she told InStyle last spring. Even when she travels, too: “I was getting ready to leave [on a flight], and my boyfriend asked me, ‘Why don’t you put on sneakers?’ And I said, ‘No way!’ I had on high-heeled boots. Heels were something that just didn’t exist for me before. But now I feel like I’m a woman.”

See more of Olga’s wow-worthy looks in the gallery.

MORE:
• See Tom Cruise’s Transformation
• All Our Favorite Looks of the Day
• The Oblivion Moscow Premiere

While New York Fashion Week and the Grammys have been taking center stage stateside, celebrities crossed the pond to attend the British Academy of Film and Television Arts Awards in London, where high-fashion dominated the red carpet. Marion Cotillard wore a sunny yellow Christian Dior design, Sarah Jesica Parker chose a black Elie Saab jumpsuit, Jennifer Lawrence picked a sequined strapless Christian Dior Couture gown, Amy Adams favored a Chantilly lace Elie Saab gown (and pink tourmaline earrings surrounded by 1,451 stones), and Jessica Chastain brightened up the carpet in a sapphire asymmetrical number by Roland Mouret. So which BAFTA look is your favorite? Tell us by voting in the poll below!  More

It was a date night at the Screen Actor’s Guild Awards! Hollywood’s hottest couples attended the awards show together, like Jennifer Garner (in Oscar de la Renta) and Ben Affleck, Naomi Watts (in Marchesa) and Liev Schreiber (in Calvin Klein Collection), and Freida Pinto (in Roland Mouret) and Dev Patel. Click through the gallery to see more of the cutest couples at the show!

Our favorite looks this week—plucked from our Look of the Day section—were classic and glamorous. Naomi Watts wowed in a draped Roland Mouret gown, Emma Stone heated up the Gangster Squad premiere in a strapless dress and jewels to match from Lanvin, Emily Blunt vamped it up in a stretch wool Emilio Pucci cocktail dress, Taylor Swift took the plunge in an ivory silk Ralph Lauren Collection gown, and Anne Hathaway sparkled in a beaded Oscar de la Renta column. So who do you think dressed best? Vote in the poll below! More

Who says you can’t wear white after Labor Day? Not these stars, who all made our Look of the Day top picks this week. Our top five are: Kate Hudson in Prabal Gurung’s plunging crimson gown, Abbie Cornish in a floral Roland Mouret column, Blake Lively in satin Chanel, Naomi Watts in a strong-shouldered Marchesa cocktail dress, and Sienna Miller’s white Alessandra Rich gown. Which one is your favorite? Vote in the poll below! More