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Dustin Johnson and Paulina Gretzky18

Paulina Gretzky walks along the 17th hole during the final round of the Hyundai Tournament of Champions at the Plantation Course on January 8, 2013 in Kapalua, Hawaii.

Dustin Johnson and Paulina Gretzky

Yahoo Sports

Dustin Johnson and Paulina Gretzky became parents on Monday, with the Great One's daughter giving birth to the engaged couple's first child, a son.