Writing in her column in this week's New! mag the besotted mum say that she is 'on top of the world' and 'can't begin to describe' how happy she is.
With their recent rows and rumours of a split presumably firmly behind them, Chantelle says that fiance 'Alex [Reid] feels the same way' and that his 'heart melted' when he first saw his baby daughter.
And although there have been no pics so far of their precious new arrival, in typical showbiz style Chantelle says the little family will be doing a photoshoot and interview very soon.
Chantelle also revealed that she's had her first visit from her midwife at home this week, and is 'very grateful' for all the help and advice she can get as a new mum - and it sounds as though she needs it if only to deal with all the presents she and the baby have been receiving.
"The doorbell keeps ringing with deliveries and I love it. I'm like, "Ooh, who's at the door now?!,"
She says she has been 'inundated' with gifts for her little girl who now has 'a million outfits'.
"She's the most amazing thing I've ever seen and I'm completely in love with her," Chantelle gushes.
Aw, bless. Those first few baby-moon day are SO magical. Let's hope Chantelle and Alex make the most of every minute of them!
(And we still want to know if she managed to give birth in that diamante encrusted 'sexy' black nightie?)
Read the full story in New! magazine, out today.