Fifi Box has given birth to her second child, an adorable baby girl.
The radio and TV host announced the happy news on Instagram, sharing a beautiful photo of her gorgeous new bub with her followers.
"Welcome to the world our beautiful little sweetheart Daisy Belle Box!! 💕💕," Fifi wrote on Instagram on Wednesday morning.
"And just like that our perfect little family became a whole lot 'perfecter'. Trixie and I are so hopelessly in love with Daisy, we can't wait to build our future with her, I am the luckiest mumma to be blessed with these two precious angels."
An emotional Fifi called into her radio show, Fifi, Fev and Byron, to fill in her colleagues with all the details, and the new mum couldn't help but burst into tears as she explained how her daughter came into the world.
"We've had a beautiful girl and she's just absolutely heaven. Trixie and I are deliriously, hopelessly in love with her. She's so good, she's absolutely perfect," Fifi told her radio co-hosts Brendan Fevola, Byron Cooke and Yvie Jones, who is covering for Fifi while she is on maternity leave.
"She came squawking. I'm sitting her with my obstetrician and it was hilarious, because being my daughter, she game out of my stomach literally screaming, she cried before she got out," Fifi said, revealing that she had given birth via a c-section.
Fifi had a difficult pregnancy and suffered from hyperemsis gravidarum, a condition that left her "debilitated by nausea, bedridden and at times hospitalised".
But now her little girl has arrived, it seems all that hardship was completely worth it.
"She's got this big patch of hair, so that was all the heartburn," Fifi joked.
"But she's just heaven. She's such a little angel. She slept through the night ... incredible. I'm ravenous, I can't stop eating, so not much has changed there, and we're just doing really well."
Fifi also revealed that her elder daughter Trixie is absolutely besotted with her new sibling and was actually responsible for her sisters classic name!
"After she [Daisy] came into the world yesterday morning at 8:30 I didn't get to hold her again until about midday. Trixie just held her for about three-and-a-half hours. She wouldn't let her go, it's the most beautiful thing," Fifi said.
"I never had a say in the name. Daisy was on my list and I always loved it, but when Trixie found out I was having a baby [she decided] that it was going to be called Daisy.
"I just let it go and then suddenly I realised for seven months she's been wanting to call the baby Daisy and there's no going back there, so she's named her little sister which is really special."
Fifi first announced her pregnancy on Instagram with an adorable video telling her eldest daughter Trixie about their family's newest addition.
"We're having a baby!!" she captioned the post. "Yes Trixie and I are over the moon/jumping out of our skin/can't stop smiling/floating on air/dancing in the streets/walking on sunshine and every other metephor that conveys absolute pure joy 😍"
This bub is especially precious for the 42-year-old, who revealed her new child was conceived via IVF and an anonymous egg donor.
"A few years ago I made an appointment to see an IVF specialist, the amazing Dr Sameer Jatkar at Monash IVF, and I began an IVF journey to extend our little family," Fifi revealed on Instagram.
"After a series of egg retrievals and freezing, last year I started the process to become pregnant via an anonymous donor."
Fifi continued: "I am still pinching myself that I have been this blessed and that this little miracle is growing within me, a much wanted and longed for sibling for a very excited big sister!
"I know the value of this miracle because I have seen first hand the heartbreak, tears and sacrifices so many women and couples suffer on their IVF journeys and my heart goes out to those who are facing that pain and struggle.
"It is not lost on me that I am one of the lucky ones. Being a mum is my greatest joy in life, it is quite simply everything to me.
"Trixie has brought me more happiness and love than I ever imagined possible and to feel my heart expanding to include this little angel kicking and rollicking within me, I am overwhelmed with how much love and happiness the future holds. I will cherish Trixie and this little angel forever, and hold them so close for the rest of our lives 💕💕💕 #family"
We have loved watching along as Fifi share her pregnancy journey with her Instagram followers, frequently posting gorgeous photos of her bump dressed up in fabulous outfits.
She even got her co-host on The Project, Lisa Wilkinson, to get in on the action and give her a pregnancy massage to relieve her pregnancy-related sciatica.
Watch the hilarious video of the two pals in the player below. Story continues after video.
In 2016, Fifi revealed that Trixie's father is former Olympic champion Grant Kenny.
Fifi had always remained silent on the matter, until she posted a sweet photo of Grant and Trixie playing at her daughter's third birthday party.
Fifi and Grant secretly dated in 2012, but broke up just before the Fifi revealed she was pregnant with her first child.