According to US sources, Dwayne, aka The Rock, and his longterm girlfriend Lauren Hashian are 'thrilled' to be expecting their first baby together.
An insider told Radar Online: "Dwayne and Lauren couldn't be more thrilled. They've been rock solid for about nine years now and felt it was time to expand their family.
"Lauren's brother is also expecting a baby, so the entire family is overjoyed!"
Dwayne, 43, is already dad to daughter Simone Alexandra, 14, from his marriage to Dany Garcia.
Last week Dwayne melted out hearts when he posted the story about having to rescue his pup from drowning.
Alongside a snap of him holding Brutus, and his other Frenchie Hobbs, the actor wrote: "I set them down and they both take off in a full sprint and fall right into the deep end of our pool.
"BRUTUS [like a brick] sinks head first to the bottom of the pool I take off into a full sprint, fully clothed, dive into the pool, swim to the bottom, rescue my brick, I mean BRUTUS and bring him back to the edge of the pool.
"He was a little delirious… took a moment, threw up all the water he swallowed and looked up at me as if to say, 'thank God you didn't have to give me mouth to mouth'."
Congratulations to Dwayne and Lauren!