Sasha Pivovarova

Sasha Pivovarova is now officially a working mother. The model stars in Prada's Resort 2013 campaign, her first job since delivering her daughter, Mia, in May. Steven Meisel shot the ads in New York City last month, showcasing pieces of the sporty collection against a sleek white and metallic background. A look at the images from the campaign here in the gallery.

Photos courtesy of Prada.

Sasha Pivovarova delivered a baby girl on Sunday, just in time for Mother's Day.

The model tweeted the good news Sunday morning, first saying that she'd had a "beautiful baby girl," and adding later that it was her first time "celebrating mother's day as a mommy! Happy mother's day to all mothers around the world :) Love, Sasha." The baby is the first child for Pivovarova and her husband, photographer Igor Vishnyakov.

Pivovarova had flown under the radar about her pregnancy since announcing that she and Vishnyakov were expecting in December. The model released a pregnancy photo Vishnyakov took on Twitter last week, just days before giving birth.

The child's name hasn't yet been released. In fact, the only detail Pivovarova has revealed about her child's birth is a picture of the flowers in her delivery room. Take a look at the bouquet — and at Pivovarova's baby bump — in the gallery.

>> Only the best. The latest H&M campaign features an impressive cast — Sasha Pivovarova, Natasha Poly, Isabeli Fontana, and Anais Mali — showing off the brand's bold-hued separates and high-shine metallics. Watch Natasha work her moves in the video below, then click through to see the entire campaign — captured by Inez Van Lamsweerde and Vinoodh Matadin — in the slideshow.

Soft breezes, California beaches, and an ethereal Sasha Pivovarova illuminate Club Monaco's Spring '12 ad campaign. Shot by photographer Serge Leblon, the light, flowy skirts and sweet tops have us in perma-swoon mode. But the dreamiest details of all come in the form of puffed sleeves, lace scalloped cutouts, soft pastels, nautical-inspired sweaters, and polished peacoats. Sure, it may still be Winter, but Sasha's sunny gaze and Club Monaco's floaty pieces are pure romance and we're already daydreaming about all the ways we can wear this enchanting collection — as soon as the temps rise, of course. Click through for five more stylishly idyllic scenes from Sasha's Club Monaco jaunt on the West Coast.

>> In a month or so, Versace's H&M collection will hit stores. We've gotten a glimpse of the goods, which will be paraded in full on Nov. 8 during a runway show in New York. Now, the campaign has started popping up, featuring Versace favorites Daphne Groeneveld, Abbey Lee Kershaw, Lindsey Wixson, and Sasha Pivovarova — all blonde — styled by Joe McKenna and photographed by Mert Alas and Marcus Piggott.