May: The Month in Fashion

Irina Shayk at the "All Is Lost" premiere at Cannes :: Pascal Le Segretain/Getty Images

Julie Henderson at the 013 Bent On Learning Spring Fling Benefit :: Craig Barritt/Getty Images

Chrissy Teigen on the set of "Extra" :: Noel Vasquez/Getty Images

Irina Shayk at amfAR's 20th Annual Cinema Against AIDS :: Tony Barson/Getty Images

Alyssa Miller at the People: Alyssa Miller Pre-Met Ball Special Screening Of "The Great Gatsby" :: Rob KIm/Getty Inages

Kate Upton at the "PUNK: Chaos To Couture" Costume Institute Gala in NYC :: Jamie McCarthy/Getty Images

Hannah Davis at DIRECTV's 2013 National Ad Sales Upfront :: Stephen Lovekin/Getty Images

Alyssa Miller with Rebecca Minkoff at the 2013 American Image Awards :: JP Yim/Getty Images

Chrissy Teigen at the 2013 Campari Bartender Bash :: Monica Schipper/Getty Images

Anne V at the Washington Capitals vs. New York Rangers 2013 Playoff Game Three Blue Carpet :: Dave Kotinsky/Getty Images

Jessica Gomes at David Jones '175th anniversary gala :: Lisa Maree Williams/Getty Images

Julie Henderson at the 2013 Jacob's Cure "Dream Big" Gala :: Eugene Gologursky/Getty Images

Jessica Gomes at "Girl Power Day" in Los Angeles :: Paul Archuleta/FilmMagic