Alessandra Ambrosio showcases her fit figure and midriff in an aqua-blue Yoga ensemble

Alessandra Ambrosio flashes her enviable abs in a flirty crop top and skirt set in Brazil

Alessandra Ambrosio rocks tiny white bikini while posing for photos in Florianopolis, Brazil

Alessandra Ambrosio looks ethereal as she celebrates second anniversary of her swimwear brand