Eva Mendes steps out for the first time after giving birth

Actress Eva Mendes stepped out for the first time since giving birth and looked amazing.

Mendes gave birth to her and long time beau Ryan Gosling's first child, daughter Esmeralda. Just six weeks after giving birth, a slim Mendes got back to work, shooting a commercial in L.A. over the weekend.

On Saturday, Mendes, 40, sported a big smile and motherly glow as well as some fabulous fall fashion - black cardigan, matching crop trousers, a white Prada bag and brown ankle boots.

A source recently said that Gosling, 33, is madly in love with the baby while Mendes loves her new title of "mom".

Gosling is currently filming his new movie, “The Nice Guys” in Atlanta, and Mendes is receiving lots of "hands-on" help from Esmeralda's grandmothers, according to the source.