She is expecting a baby with her boyfriend Simon Motson.
And Myleene Klass looked smitten with her beau, as the pair packed on the PDA as they kissed in a car park as they left a pub in London on Thursday.
The model, 40, kept her blossoming baby bump covered as she wrapped a chic chequered coat over herself to stay warm.
Staying warm: Myleene Klass, 40, shielded her baby bump in a chic coat after a pub date in London with beau Simon Motson on Thursday
Myleene gave her look a casual chic flare, as she completed her ensemble in black denim jeans and monochrome Nike trainers, while carrying a large handbag.
Simon, meanwhile, put on a dapper display as he wore a black jacket over a blue shirt, which he paired with jeans and brown suede boots.
The loved-up couple couldn't keep their hands off of each other, as they shared an embrace outside their car, before kissing passionately once inside.
Smitten: The model packed on the PDA with her boyfriend as the pair shared a passionate kiss
Smooch: The loved-up couple couldn't keep their hands off of each other, as they shared an embrace outside their car, before kissing passionately once inside
Chic: Myleene gave her look a casual chic flare, as she completed her ensemble in black denim jeans and monochrome Nike trainers, while carrying a large handbag
Their outing came after she recently posted her first ultrasound picture of her third child, affectionately nicknamed Snoop, on her Instagram page.
The radio presenter's two daughters Ava, 11, and Hero, seven - from her marriage to ex-husband Graham Quinn - looked as though they're delighted at the prospect of becoming big sisters as they excitedly pointed at the screen in the sweet snap.
The star captioned the photograph: 'Two very excited big sisters and ‘snoop’ (working title!).'
Handsome: Simon, meanwhile, put on a dapper display as he wore a black jacket over a blue shirt, which he paired with jeans and brown suede boots
Packing on the PDA: Myleene wrapped her arms around Simon's neck as they kissed
Expanding their brood: Myleene confirmed she was expecting her first child with fashion PR boyfriend on Valentine's Day, last month
Myleene confirmed she was expecting her first child with fashion PR boyfriend on Valentine's Day, last