Week one of Fashion Week is well underway in New York City as the top fashion designers present their Spring 2015 collections. The front rows of NYFW are notorious for being star-studded, with the biggest celebrities coming out to show their support for the biggest designers.

Fashion week becomes the best of both worlds as the models wear the new looks on the runway while the stars wear the hottest looks in the front row. With still one week left, we expect to see many more standout fashion moments.  Here are the celeb looks we love from NYFW’s  first week.

Shay Mitchell In Menswear

Shay Mitchell in Menswear

Shay Mitchell knows how to master the art of wearing menswear. Wearing an over sized vest and a light, white shirt dress, the Canadian actress attended the BCBG Maxazria show in a look that had both feminine and masculine touches, making a stylishly smart statement.

Rihanna In Adam Selman And Christian Louboutin

Rihanna in Adam Selman and Christian Louboutin

Who says you can’t wear white after Labor Day? Rihanna sure proved her critics wrong as she attended the Adam Selman Spring 2015 presentation in head-to-toe white. Wearing a baby-doll white Adam Selman dress with ruffle trim, Rihanna proved she runs this town. The innocent look is finished off with a draped pearl necklace, Jennifer Fisher rings, and tied Christian Louboutin pumps. Rihanna looked like a vision in white and we started to daydream about her potential walk down the aisle one day. If this is what she looks like now, just imagine how good a wedding dress look on her. Just a thought…

Sophia Bush In Monique Lhuillier

Sophia Bush in Monique Lhuillier

Monique Lhuillier’s Spring 2015 presentation was a who’s who of pop culture. Present amongst the celebrities was actress Sophia Bush. The “One Tree Hill” alum and current star of “Chicago P.D.” looked flawless in a black high neck dress with cap sleeves and sheer embroidered top layer from the designer’s Fall/Winter 2014 collection. The look was completed with a white box clutch and aqua pumps, proving that Sophia Bush deserved a spot in the front row. Tres chic!

Olivia Palermo In Aquazzura

Olivia Palermo in Aquazzura and Roland Mouret

The Queen of New York style is at her prime strutting her stuff through the city streets this week during Mercedes-Benz Fashion Week. Headed into the Desigual Spring 2015 collection presentation, Olivia Palermo wore a black and white circle print dress. Adding her signature style to the look, she added a white waistcoat, studded shades, lace up Aquazzura sandals and a gorgeous seafoam green Roland Mouret clutch. Simply sensational, but we expect nothing less from Olivia Palermo.