leggings sunglasses yoga model Alessandra Ambrosio no make up

...and she's still looks hot while doing so!

A makeup free Alessandra Ambrosio got down to business in some hot pink tights yesterday as she worked up a good sweat at her yoga class.

The 32-year-old model, who'll take to the catwalk later this year for Victoria's Secret fashion show in NYC, was later accompanied by her fiancé Jamie Mazur for a cup of coffe after her session.

A girl's gotta get her java!