Dwayne 'The Rock' Johnson and His Girlfriend Welcome a Baby Girl!

Congratulations to actor and wrestler Dwayne Johnson, best known as "The Rock," who just welcomed a baby girl to the world on Wednesday with his girlfriend Lauren Hashian.

E! Online reported that Johnson was very emotional after seeing his newborn daughter, and he and his girlfriend are thrilled to be new parents.

This weekend Hashian put up a post on Instagram that revealed her excitement about her upcoming labor and jokingly used the hashtag: "#LetsJustHopeBigDaddyDoesn't=20lbBaby."

I know I'm late to the party... Sometimes life gets full and busy in the best ways :)... So grateful and in awe of this time. To experience creating a little life is just incredible. This beautiful cycle of life and womanhood beginning again. And like Big Daddy says - Couldn't be prouder of all the kickass women she's going to have around her! And Men of course ;).. #LetsJustHopeBigDaddyDoesnt=20lbBaby ❤️ ・・・ #Repost @therock with @repostapp. I was raised by and live with amazing and strong women, so the universe felt we needed one more... IT'S A BABY GIRL!! 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. #BringOnMoreEstrogenInOurHome #MeAndPuppyHobbsAreTheOnlyDudes #2xProudPapaBear #JustOverHereMakingBabiesAndStuff #AndPalmingPregnantBellys 🙏🏾👶🏾

A photo posted by Lauren Hashian (@laurenhashianofficial) on Dec 11, 2015 at 7:19pm PST

This is Johnson's second daughter. He has a 14-year-old daughter named Simone from his first marriage to Dany Garcia.