Braless Petra Ecclestone sizzles in a plunging white power suit while kissing fiancé Sam Palmer in sweet post to mark his 37th birthday
She gave birth just weeks ago to a baby girl she shares with fiancé Sam Palmer.
And Petra Ecclestone, 31, put on a very loved-up display with her beau in an adorable snap uploaded to Instagram on Saturday to celebrate his 37th birthday.
The mother-of-four sizzled in a plunging white power suit which she teamed with a delicate silver chain that framed her décolletage.
Flawless: Petra Ecclestone, 31, put on a very loved-up display with her beau in an adorable snap uploaded to Instagram on Saturday to celebrate his 37th birthday
Petra looked radiant as she turned her head to the side, allowing Sam to lean in and kiss her cheek.
Her glossy blonde locks, which she had styled in a low pony tail, shimmered under the light.
Petra uploaded the adorable snap alongside a caption that read: ‘Happy birthday @sampalmerofficial. Love you so very much [red heart emoji].’
The couple welcomed their first child together in March and Petra has since shared an update on her little one while in lockdown as she took to Instagram to answer fans questions.
Revelling in parenthood: Sam returned to Instagram last month after taking a short break to reveal that the couple had welcomed their baby girl into the world
The Formula One heiress gushed about her youngest child and said she was ‘in love with [her] angel.’
Petra also hinted that she had tied the knot with her recruitment consultant beau Sam when a fan asked if they were ‘still getting married’, to which she responded: ‘Maybe we already are.’
While she praised him as being a ‘great father, best friend, loyal, funny, and doesn’t give a s*** about money’, though she went on to joke that he was ‘opinionated and very bossy.’
Sweet: Petra and fiancé Sam Palmer announced their engagement on New Year’s Eve 2018 – just over a year after her break-up with businessman James Stunt
Talking about her newborn girl, Petra gushed: ‘Loving every minute of it. Yes I am breastfeeding, she is definitely the most difficult one so far.’
The blonde beauty is already mother to three other children, Lavinia, seven, and twin boys James and Robert, both four, from her marriage to ex-husband James Stunt.
Petra said the three older children ‘are obsessed’ with their new sibling and added that they ‘love her and shower her with kisses all day’.
Due to coronavirus, Petra has been unable to get home to Los Angeles from the UK, but has had to keep in touch with her sister Tamara via video-call.
![Doting mother: The Formula One heiress gushed about her youngest child and said she was 'in love with [her] angel' earlier this month (pictured in November 2018)](https://i0.wp.com/i.dailymail.co.uk/1s/2020/04/19/18/27010488-8234663-Doting_mother_The_Formula_One_heiress_31_gushed_about_her_younge-a-100_1587318509916.jpg?resize=634%2C897&ssl=1)
Doting mother: The Formula One heiress gushed about her youngest child and said she was ‘in love with [her] angel’ earlier this month (pictured in November 2018)