The 29-year-old and her husband Jay Rutland broke the news on Twitter yesterday, revealing they had called her Sophia.
Formula 1 heiress Tamara shared some adorable snaps of herself, Jay and Sophia on Instagram, with the caption: “Welcome to world Sophia, our beautiful baby girl, born yesterday 6lb 9oz. Proudest day of our lives, never felt love like this. X”
Alongside on of the happy family, Tamara wrote: “Three musketeers forever. Love my little family x.”
Tamara and Jay have been married since last year, after their wedding in St. Tropez, following a whirlwind romance.
She recently revealed details of her baby shower, thrown by her sister Petra. Speaking to a UK magazine, Tamara said: “It was all pink and totally perfect. There were pink and white sofas, a barman mixing special pink cocktails, a four-tier cake and photos of me as a baby.
“Petra had thought of absolutely everything – my favourite chocolate crepes, amazing pastries, sweets with the words ‘Bun in the oven’ written on them, and personalised love hearts saying ‘baby girl.’”
Tamara also recently admitted that she wanted to have a baby as soon as possible so it could be close to her sister’s 11-month-old daughter Lavinia.