The brunette reality star uploaded three images to Instagram on Wednesday showing her posing in a bikini, blossoming baby bump firmly on display!
Her caption read: "25 weeks pregnant and feeling AMAZING!! I'm loving every minute of it, can't wait to get pregnant again."
Back in September, Louise had told fans she was desperate for her bump to pop: well, there's no denying it's here now!
A thrilled Louise and fellow ex-Big Brother contestant Stu Pilkington announced in August that they're expecting their first child.
"I'm so happy right now!" said Louise at the time. "To be a Mum and start a family that's all I've ever wanted. Family means everything to me. #mummytobe."
Since then, she's been keeping fans updated on social media every step of the way.
Louise and Stu have already found out the baby will be a boy!
Aside from pictures of her growing bump, Louise has been spilling all on everything from cravings to rather enjoying her pregnancy-boosted bust!
She recently admitted to having cravings for Gregg's pasties, saying: "People keep asking me do I have any pregnancy cravings.....There's your answer!! Greggs pasties, I can't get enough of them!! To be fair I always crave them pregnant or not."
And in another post she told followers: "When you're 18 weeks pregnant today and you go maturity bra shopping and you end up trying on bras you know will never look this good on you again because you have fabulous pregnancy boobs....I'm making the most of it!!!"
When you're 18 weeks pregnant today and you go maturity bra shopping and you end up trying on bras you know will never look this good on you again because you have fabulous pregnancy boobs....I'm making the most of it!!! #pregnant #pregnancy #mumtobe #18weeks #maternityshoot #maternity #bump #pregnancyproblems #pregnancybump