Imogen Thomas has given birth to her first child, a baby girl who she has named as Ariana Siena.
Imogen, 30, gave birth to the 6lb 2oz girl at 10.45 this morning and both mother and daughter are said to be doing well.
A spokesman for the former 'Big Brother' contestant told MailOnline: "Mother and baby are doing really well and are both healthy. Imogen is pleased as she wanted a daughter."
Imogen is believed to have had a planned Caesarean section after doctors discovered Imogen's baby was in breach.
In the days leading up to her due date Imogen tweeted that she was to have a C-section.
She tweeted: 'My date is booked for a c section! Eeekks! Nervous excited mixed emotions! Can't wait to meet my baby xxxxxxxxxxxxx.'
Imogen and her Australian broker boyfriend Adam Horsley announced they were expecting in August after less than a year of dating.