Pregnant Big Brother star Louise Cliffe dons VERY skimpy lingerie as she proudly shows off her blossoming baby bump

She's been chronicling her evolving figure after announcing her pregnancy in August. 

And former Big Brother star Louise Cliffe seemed delighted at her progress as she shared a sizzling spliced Instagram shot where she donned nothing but her skimpy lingerie. 

Striking three fierce poses, the TV personality, 29, looked every inch the proud-mum-to-be as she marked her 25th week of pregnancy. 

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Bumping along: Former Big Brother star Louise Cliffe, 29, seemed delighted at her pregnancy progress as she shared a spliced Instagram shot where she donned nothing but her skimpy lingerie

Louise, who is expecting a baby boy, pulled a sultry side pose in one still, which showed off her baby bump to the max, while her minuscule bottoms rested low on her hips. 

In another she sported a surprised facial expression as her long brunette tresses cascaded forth upon her ample assets. 

In the last snap, she took a heart-warming moment to herself as she cradled her bump while looking down. 

The reality star announced her pregnancy in August after confirming a new relationship with best friend and fellow Big Brother contestant Stu Pilkington.

'My boys': Louise recently announced she was expecting a baby boy with her best friend and fellow Big Brother contestant Stu Pilkington

But despite entering her second trimester she still boasted an impressive, washboard flat stomach that showed little sign of carrying a child.

Posting four spliced images of her slender physique on Instragram in September, the beauty admitted she couldn't wait to start gaining weight.

'15 weeks pregnant today and I know I'm still so tiny....I want my bump so bad!!' she wrote on Instagram.  

'The good thing is I'm finally feeling like myself, I have more energy and I'm eating a lot better which is good. Just over a week to go till I find out the sex of my baby...so excited, so happy.' 

She's expecting: The TV personality posted four spliced images of her slender physique on Instragram in September after admitting she couldn't wait to start gaining weight

Speaking to MailOnline in the following month, Louise revealed her first pregnancy was taking its toll on her energy levels.

'I'm knackered all the time,' she said. 'I feel like a big fat lazy pig. I'm just loling about all the time. 

'Its the only time you can do it when you're pregnant and you're allowed. I'm just completely zapped of energy. Stu helps... He does a lot.' 

She added that her baby bump is finally starting to grow, adding: 'It's popped out. I'm getting a bit of a bump but when I get up in the morning I still have a six pack! I hate it! 

'I've had people on Twitter writing: "How do you do it? I'm not pregnant and you're thinner than me!" I want a bump now.' 

'I'm knackered all the time': Louise recently revealed her first pregnancy was taking its toll on her energy levels (Pictured September 2015) 

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