Dwayne Johnson has welcomed another little Rock into his life with the birth of his second daughter; the first child of his girlfriend of 8 years Lauren Hashian. The couple couldn't be more thrilled to be starting a family together finally by the looks of their social media posts.

Dwayne JohnsonDwayne Johnson and his daughter Simone

Dwayne Johnson Jr. was born on Wednesday (December 16th 2015) and both mother and daughter are thought to be happy and healthy. 'Both Mom and Dad are over the moon; Christmas definitely came early!' A source told People, answering the question of 'what do you get a wrestler who has everything?'

Johnson revealed that they were expecting a baby girl earlier this year, captioning a photo of the smiling couple, complete with Hashian's baby bump, on Instagram with: 'I was raised by and live with amazing and strong women, so the universe felt we needed one more.' He also made a point of stating that he and his young puppy Hobbs were the only males in the household.

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Just last weekend did Hashian herself respond the post. 'Sometimes life gets full and busy in the best ways. So grateful and in awe of this time', she said to her fans. '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.'

She then adds: 'Let's just hope big daddy doesn't equal a 20 pound baby.' Judging by the fact that there's no worrying news from the hospital, she managed to avoid giving birth to a beefy daughter.

While the new arrival is Hashian's first venture into motherhood, Johnson already has a 14-year-old daughter named Simone from his previous marriage to Dany Garcia.