[2][3] Roslyakova was born on July 8, 1987, in Omsk, Russian SFSR, Soviet Union to a lower class family.

Her runway credits include fashion houses and designers Alberta Ferretti, Alexander McQueen, Balenciaga, Blumarine, Bottega Veneta, Burberry Prorsum, Calvin Klein, Céline, Chanel, Chloé, Christian Dior, Comme des Garçons, Dolce & Gabbana, Dsquared², Emanuel Ungaro, Emilio Pucci, Etro, Fendi, Gianfranco Ferré, Giorgio Armani, Givenchy, Gucci, Hermès, Jean Paul Gaultier, Jil Sander, Kenzo, Lanvin, Loewe, Louis Vuitton, MaxMara, Missoni, Miu Miu, Moschino, Mugler, Nina Ricci, Prada, Roberto Cavalli, Salvatore Ferragamo, Sonia Rykiel, Stella McCartney, Valentino, Versace, Viktor & Rolf, Schiaparelli, Yohji Yamamoto, Oscar de la Renta, and Yves Saint Laurent.

Roslyakova has been the face of Nina Ricci, Vera Wang, Christian Lacroix, DKNY, Karl Lagerfeld, Dolce & Gabbana, and Swarovski.

She has been featured in advertising campaigns for Nina Ricci, Moschino, Hermès, MaxMara, Christian Lacroix, Calvin Klein, Burberry, Dolce & Gabbana, Versace, Viktor & Rolf, Jill Stuart Beauty, DKNY, Roberto Cavalli, Daks Japan, Gap, Barney's, Anna Sui, Etro, Cartier, Sonia Rykiel, Belstaff, Hobbs, Alcacuz, Swarovski, Diamond Dazzle, Derercuny, Victoria's Secret, Karl Lagerfeld and Lacoste.

She has also appeared in look-books for Prada, Chanel, Gucci, Versace, Givenchy, Dolce & Gabbana, Donna Karan, Lanvin, Ralph Lauren, Alberta Ferretti, Oscar de la Renta, and many more.

But, fortunately, I have enough for my bread and butter, although I no longer shoot for advertising campaigns that would be displayed all over the world."