Lindy Klim, 39, has just given birth to her fourth child, a baby girl.
Klim, the Creative Director of Rama Voyage, formerly married to Australian swimmer Michael Klim, did not know the gender of the baby, preferring to keep it a surprise.
Her partner, British property developer Adam Ellis has today become a father for the first time.
Klim posted a black and white image to Instagram on Thursday evening announcing the news, with the caption, “Welcome to the world little Goldie Ellis , beautiful little sister to Stella, Rocco and Frankie.”
Goldie Ellis was due on Christmas Eve.