Natalie Portman has given birth to a little boy.
The actress is now mum to her first child with fiance Benjamin Millepied, the choreographer of Black Swan, according to People magazine.
The 30-year-old actress and Benjamin, a well-regarded dancer, met during the making of Darren Aronofsky's psychological ballet thriller.
The star won the best actress Academy Award in February for her performance in the film.
So far, no further details have been given about the new arrival.
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