Pregnant Kate Lawler displays her baby bump while taking her dogs for a walk

She recently discovered she is expecting a baby girl with her fiancé Martin. 

And Kate Lawler displayed her growing baby bump as she was seen with a film crew in a London park while walking her dogs on Monday.

The Big Brother winner, 40, opted for a casual look for the day, sporting a blue jacket with a faux fur lined collar as the camera crew captured her stroll.

Out and about: Kate Lawler displayed her growing baby bump as she was seen with a film crew in a London park while walking her dogs on Monday

Kate wrapped up in a striped scarf while she also wore a pair of black leather leggings.

Letting her platinum blonde locks fall loose down her shoulders, Kate donned a pair of white trainers and a black jumper.

Going make-up free for the outing, Kate was seen checking her phone as she took her pet pooches Shirley and Baxter around the park. 

It comes after Kate took to Instagram to mark the start of her third pregnancy trimester over the weekend. 

Filming: The Big Brother winner, 40, opted for a casual look for the day, sporting a blue jacket with a faux fur lined collar as the camera crew captured her stroll

Filming: The Big Brother winner, 40, opted for a casual look for the day, sporting a blue jacket with a faux fur lined collar as the camera crew captured her stroll

The former reality star posed in black underwear on her bed in candid snaps, showcasing her blossoming bump.

She captioned the playful photos: ‘Second trimester complete! This pregnancy feels like it’s flying by some days, yet there are times when I feel like I’ve been preggers forever!’

She added: ‘I’m also so grateful to have experienced an enjoyable second trimester, to feel our little lady moving more and more each week and to know that so far, there’s nothing to worry about and she’s doing very well inside my ever-expanding tummy. ‘ 

Outfit: Kate also wrapped up in a striped scarf while she also wore a pair of black leather leggings

Outfit: Kate also wrapped up in a striped scarf while she also wore a pair of black leather leggings

Laid back: Letting her platinum blonde locks fall loose down her shoulders, Kate donned a pair of white trainers and a black jumper

Laid back: Letting her platinum blonde locks fall loose down her shoulders, Kate donned a pair of white trainers and a black jumper

Laid back: Letting her platinum blonde locks fall loose down her shoulders, Kate donned a pair of white trainers and a black jumper

Almost there: It comes after Kate took to Instagram to mark the start of her third pregnancy trimester over the weekend

Almost there: It comes after Kate took to Instagram to mark the start of her third pregnancy trimester over the weekend

The reality star-turned-DJ joked that her bump is a ‘whopper’ and that her baby daughter will be a ‘chunk’ as she ‘loves her food’.

To announce the gender news, Kate posted a video accompanied by the Beyoncé track Run The World (Girls).

She shared that her plan to overrun the household with females is ‘nearly complete’.

She posted: ‘My long term plan to assume total control over the household is nearly complete (Just kidding).

‘We are both delighted to share with you all, that we are having a little girl. Happy Sunday everyone.’

She wrote: 'Second trimester complete! This pregnancy feels like it’s flying by some days, yet there are times when I feel like I’ve been preggers forever!'

She wrote: ‘Second trimester complete! This pregnancy feels like it’s flying by some days, yet there are times when I feel like I’ve been preggers forever!’

Kate added: 'I’m also so grateful to have experienced an enjoyable second trimester, to feel our little lady moving more and more each week and to know that so far, there’s nothing to worry about and she’s doing very well inside my ever-expanding tummy'

Kate added: ‘I’m also so grateful to have experienced an enjoyable second trimester, to feel our little lady moving more and more each week and to know that so far, there’s nothing to worry about and she’s doing very well inside my ever-expanding tummy’

In the video, she was seen brandishing a pair of pink sparkling shoes while holding her dog Shirley, who excitedly licked her face.

She also posted another snap of her other dog Baxter with the pink shoes, captioning it: ‘You’re joking… What another one? Yes Baxter. Another sister. I can’t wait for the doggies to meet our daughter #ItsAGirl’

Kate gave followers another insight into her pregnancy last week as she took to Instagram with a picture of her growing baby bump.

The former Big Brother winner detailed the highs and lows of pregnancy – among them cellulite, flatulence and an inevitable lack of sleep – while posing for a side shot of her bump in a grey bra and matching underwear. 

Excitement: The reality star-turned-DJ joked that her bump is a 'whopper' and that her baby daughter will be a 'chunk' as she 'loves her food'

Excitement: The reality star-turned-DJ joked that her bump is a ‘whopper’ and that her baby daughter will be a ‘chunk’ as she ‘loves her food’

Captioning the selfie, in which she affectionately cupped her stomach with a free hand, she wrote: ’25 weeks today. Question. When do you consider the third trimester to start? I’ve read 26 weeks, 27 and 28 weeks!

‘Because I’m having a c-section, I won’t go over 39 weeks so if you divide 39 into 3, that’s 13 weeks per trimester, meaning I’ve just entered the penultimate week of my second trimester. ⁣

‘Our baby is now considered ‘viable’ which means the poop nugget could survive if born right now and given the right support. Obviously an early arrival isn’t what I want, but it’s good to know that our baby would be in with a fighting chance.⁣’

Announcement: To announce the gender news, Kate posted a video accompanied by the Beyoncé track Run The World (Girls)

Announcement: To announce the gender news, Kate posted a video accompanied by the Beyoncé track Run The World (Girls)

Documenting her pregnancy symptoms, she added: ‘I’m strangely full of energy despite not sleeping much at all. I’m probably foolish to think I’ll sleep better once our baby arrives right?

‘The thing is, I’m up 3-4 times a night to pee at the minute, I can only sleep on my left side which hurts my hip and I’m worried about waking up and being on my tummy and crushing the poop nugget. ⁣

‘The main symptoms this trimester are burping and windy pops which is highly embarrassing as I’ve never done a pop-off on purpose in front of The Handsome. Of course he thinks it’s hilarious. Brilliennnnt.’

Coming soon: TV personality Kate will welcome her first child with Martin in February

Coming soon: TV personality Kate will welcome her first child with Martin in February