Alessandra Ambrosio needs no introductions, as she has been one of the most sought after models in the industry for many years. Super sexy Alessandra has been making the internet round after a nip slip during a photo shoot for new line called ‘ale by Alessandra’. The 35-year old Brazilian beauty was at a Malibu beach in a white dress, when the ‘accident’ happened after a gust of wind revealed her nipple.