Halle's baby boy joy

New parents Olivier Martinez and Halle Berry. Picture: Reuters

It's a boy for Halle Berry and Olivier Martinez.

A representative for the 47-year-old actress confirmed that the couple welcomed their son on Saturday.

E! News reports Berry gave birth at Cedars-Sinai Medical Centre in Los Angeles.

The baby is Berry's second child. She has a five-year-old daughter with her ex-boyfriend, Gabriel Aubry. The two settled their custody battle over the child in 2012.

Martinez, who previously was in a relationship with Kylie Minogue, is a first-time father.

The actor and Berry married in July.