Peter and Emily Andre took four weeks to decide on the name for the newest arrival, announcing her name - Arabella Rose Andréa a month after her birth on Tuesday, 2 April.
Now in a gorgeous new video of the tot on social media, NHS doctor Emily, XX, has revealed a cute new nickname for their third child together.
With the family taking advantage of the warmer weather, Emily posted a video of the youngster dressed in a colourful feather-pattern sleepsuit (by Fred & Noah, available for £22 here) and wrote "Little Belle watching the kids play water balloons", followed by a red heart emoji.
Mysterious Girl singer Peter previously revealed to OK! that he had taken to calling the newborn "bubba", as he and Emily were struggling to decide on a name.
Read more on ok.co.uk