Liv, 39, confirmed news of the arrival on Instagram, where she shared a black and white picture of Lula lying on her father’s chest.
“Hello!!!!!” she wrote, “our beautiful baby girl is here !!!! Lula Rose Gardner we are sooooo happy heart exploding with love !!!!!”
Sharing the same snap on his Instagram, Dave said he felt truly blessed at the new arrival and the little girl looks just like her gorgeous mum, writing: “Our gorgeous baby girl has arrived “Lula Rose Gardner” unbelievably beautiful, healthy and thank goodness she looks like her Momma !!!!
“Truly blessed Daddies girl….Now the real work starts training her big brothers to become Ninja’s, Martial Arts Experts & 24-7 Body Guards !!!”
The Leftovers actress – who already has a one-year-old son Sailor Gene Gardner with David Beckham’s best mate – confirmed the exciting baby news in January this year.
Liv also has another son who she had in 2004 with ex-husband and Spacehog rocker Royston Langdon, while Dave has son Grey, seven, with ex-wife Davinia Taylor.
The good news comes after the star opened up to E! News about her pregnancy journey at the 2016 Critics’ Choice Awards.
“It’s amazing. It’s so fun. I feel very grateful,” she told E! News‘ Marc Malkin before gushing about the close relationship between her two other kids.
“They’re so sweet. It’s so fun. My older boy is 11 and it’s so sweet to see him with Sailor because there’s a big age difference and he just absolutely adores him so much.”
Later on in February, the actress added, “Every day I’m like, ‘Oh my, God!’ But then I stop and take a deep breath and just focus on gratitude and how grateful I am for all the opportunities that I have.”