Dwayne " The Rock" Johnson is one proud dad! Just four days after E! News exclusively confirmed that the actor and his girlfriend Lauren Hashian welcomed a baby girl, fans are able to meet the newest family member on Instagram. "Christmas came early! Within minutes of being born she was laying on daddy's chest. And being a grateful man takes on a whole new meaning..." he shared on social media with the first photo of his baby girl. He continued by thanking his fans for the congratulatory wishes.