The actor and former California governor Arnold Schwarzenegger became a grandfather.

His daughter Catherine gave birth to her first child. The baby's gender is currently unknown, as is his exact date of delivery.

However, on Friday afternoon, the paparazzi saw 30-year-old Catherine's husband, 41-year-old actor, Chris Pratt, enter the hospital. So journalists suggest that he was in a hurry before the birth.

Over the weekend, 73-year-old Schwarzenegger visited his daughter at home.

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