Alessandra Ambrosio in a plunging Hugo Boss look with a side-slit at the 2013 amfAR Inspiration Gala in LA

Turn heads with Alessandra Ambrosio's daring Hugo Boss ensemble from the 2013 amfAR Gala in LA—plunging neckline and chic side-slit. See her look now!

Alessandra Ambrosio kept up with her supermodel style at the amfAR Inspiration Gala in Los Angeles, and wore a sultry Hugo Boss Fall 2013 dress. Her look was embellished, and featured a side-slit with a plunging neckline. Alessandra styled her look with Martiz Katz jewelry, and metallic gold T-strap Christian Louboutin 'T-Piga' pumps. The supermodel also wore the gold-plated metallic belt with the look as featured on the runway.