Rihanna Takes the Plunge at Altuzarra & Alexander Wang Fashion Shows

Rihanna rocks a plunging neckline at the Altuzarra fashion show during Mercedes-Benz Fashion Week Spring 2015 at Spring Studios on Saturday (September 6) in New York City. Earlier in the day, the 26-year-old entertainer kept it sexy with a blue ensemble at the Alexander Wang fashion show at Pier 94. PHOTOS: Check out the latest