Alessandra Ambrosio jokes she is living a 'mermaid life' on the beach of Brazil

Alessandra Ambrosio wears a bikini in Brazil as she says 'words can not describe this paradise'

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