The aleatório Challenge:Celebs Guess 2/4

Post a picture and the name of the celeb that you think is right P.S:Post a hot picture!
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She was Born in the 4th of September in 1981 she's a Singer, songwriter, record producer, actress, dancer, entertainer, choreographer, model, video director she acted in 7 filmes so far and she had begun her música career in the age of 17 -who is this celeb?-