Natalie Portman and Benjamin Millepied are new parents

Natalie Portman and fiancé Benjamin Millepied are celebrating the arrival of a baby boy.

The couple, who met on the set of hit ballet movie Black Swan, are yet to release further details.

Oscar winning actress Natalie, 30, who got engaged to French choreographer Benjamin, 34, shortly after announcing she was pregnant in December, suffered from some weird and wonderful cravings while she was expecting.

'I just love, love, love pickles now,' she revealed. 'Anything with vinegar I go crazy for - and ketchup, too.

'But I feel really, really good. I feel so lucky.'

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Esme Riley