Alessandra Ambrosio at the premiere of "The Tourist"

Stepping out for a red carpet tonight Alessandra Ambrosio attended the world premiere of "The Tourist" in New York City Monday, December 6.Held at Ziegfeld Theatre, as the sexy supermodel stunning when she tweeted that her many fans, "the premiere of the tourist! Film is about to begin!" The film premiered in the evening as Miss Ambrosio is fresh off a plane to the Big Apple aftershe spent some time on the west coast.