Former tennis champ Kim Clijsters has added a boy to her brood after giving birth Wednesday.
The Belgian sports star took to Twitter just hours after the birth to tell fans of little Jack's arrival.
"Jack Leon Lynch is born! Born at 7.06 pm tonight and we are both doing well... His big sister, mama and daddy are very proud and happy!" she wrote.
The tot is a little brother to five-year-old Jada Ellie, Clijsters’ first child with her husband Brian Lynch.
The 30-year-old Clijsters retired from the court following the U.S. Open last year.