It was already a very good year for Jason Day.
Wednesday it got a whole lot better.
According to Golf Australia, Day and his wife, Ellie, welcomed a baby girl.
Earlier in the week Ellie Day posted some pre-baby family photos.
Lucy joins brother Dash James Day, who won the hearts of golf fans worldwide after his dad won the 2015 PGA Championship. (More on that here.)
Fellow PGA Tour player Dustin Johnson was among the first to congratulate Day on social media.
No doubt we'll see Lucy on the course soon.
Maybe fine-tuning her swing alongside her brother.