Supermodel Alessandra Ambrosio has given birth to a son, just two days after her baby shower, according to reports. The Brazilian beauty welcomed a baby boy named Noah southern Brazil. The new baby is Ambrosio's second child with her businessman fiancée Jamie Mazur, the father of her three-year-old daughter Anja. Ambrosio's aunt, Liane Ambrosio, reportedly confirmed the couple's happy news to Revista Qeum, telling the publication, "We are delighted, of course. We were not expecting him to so soon. The birth was scheduled for the end of next week."