Dwayne "The Rock" Johnson & Lauren Hashian Expecting a Baby Girl: Father-to-Be "Grateful"

Dwayne 'The Rock' Johnson is about to be out numbered in his house because his girlfriend, Lauren Hashian is expecting a baby girl! The excited father-to-be announced the baby's gender via Instagram and said that he was "grateful."

In the snapshot below, Johnson and Hashian were all smiles showing off their growing baby bump. Johnson captioned the fall festive photo: "I was raised by and live with amazing and strong women, so the universe felt we needed one more... IT'S A BABY GIRL," he revealed.

Johnson thanked his fans and followers for their support, and revealed that they were excited about their future daughter's arrival. "THANK YOU guys so much for the awesome support and love you've sent @laurenhashianofficial and myself from around the world. We're so grateful for this blessing and thrilled to share the news with y'all," he finished.

A photo posted by therock (@therock) on Nov 10, 2015 at 9:12am PST

Looks like The Rock and his puppy, Hobbs, will be the only males in the family. He's so cute and loves licking his papa bear. Johnson claims the pup doesn't care about his busy schedule, but his newborn daughter will probably keep the star off of his schedule as well.

Yup, he continues to be the only one in my life who 100% does not care about my busy schedule. #HobbsTheBeast A video posted by therock (@therock) on Nov 3, 2015 at 9:31am PST

MStars News previously learned that the Furious 7 star and his longtime girlfriend are expecting their baby to arrive sometime in January 2016. Baby Johnson won't be the only celebrity newborn born that month. MStars News also learned that The Real Housewives of Atlanta star, Kandi Burruss is set to deliver her son with husband, Todd Tucker that month. Newly engaged couple, Teyana Taylor and Iman Shumpert, are also going to be the proud parents to a baby girl in January too!

Johnson has one older daughter, Simone, 14 from his previous marriage to ex-wife, Dany Garcia.

Had the best dinner w/ my daughter Simone at one of our favorite spots. Life's crazy and complicated, but this amazing, loving, protective one of a kind father/daughter bond we have keeps me grounded and balanced. #GratefulMan #FatherDaughterBond #LifesBlessings #NowLetsOrderEveryDessertOnTheMenu #CuzWeCray #Prime112 A photo posted by therock (@therock) on Sep 20, 2015 at 7:45pm PDT