New mom Blake Lively shows off her toned self

Blake Lively who gave birth less than two months ago - was a stand-out slender star at New York Fashion Week.

Blake Lively poses backstage at the Gabriela Cadena fashion show during Mercedes-Benz Fashion Week Fall 2015. (Getty Images)

(Getty Images)

(Getty Images)

(Getty Images)

Designer Gabriela Cadena and Blake Lively (Getty Images)

Blake Lively and her mother Elaine Lively (Getty Images)

(Getty Images)

(Getty Images)

(Getty Images)