Pregnant Rochelle Humes shows off her baby bump in a black crop top

Pregnant Rochelle Humes shows off her blossoming baby bump in a black crop top before sharing sweet video of unborn son kicking

She recently confirmed she is six months pregnant with her third child, a boy, with husband Marvin.

And, Rochelle Humes took to Instagram on Saturday to showcase her baby bump in a pair of grey jogging bottoms and a black sports bra. 

The former Saturdays singer, 31, showed off her pregnancy curves for the snap, before showing a sweet video of her baby boy kicking. 

‘Cosy vibes’: Rochelle Humes took to Instagram on Saturday to showcase her baby bump in a pair of grey jogging bottoms and a black sports bra

She captioned the adorable snap: ‘Cosy vibes’. 

The mother of two slicked her raven tresses up into a sleek high bun as she cocked one of her legs while posing. 

Rochelle posted a sweet snap of her daughter, Alaia-Mai, seven, giving her a big hug later in the day.

Adorable: Rochelle posted a sweet snap of her daughter, Alaia-Mai, seven, giving her a big hug later in the day

Adorable: Rochelle posted a sweet snap of her daughter, Alaia-Mai, seven, giving her a big hug later in the day

Six months pregnant! Rochelle confirmed she's now six months pregnant on Friday

Six months pregnant! Rochelle confirmed she’s now six months pregnant on Friday

The This Morning presenter took to Instagram on Friday to reveal she was six months into her pregnancy as she branded herself ‘a walking radiator’ and admitted to struggling with the intense summer heat. 

Rochelle looked sensational in a black puff-sleeved frock, which boasted a ruffled hem-line and a belt which cinched in beneath her bust. 

She kept her tresses back in a practical bun and opted for a minimal makeup look.  

Rochelle captioned the snap: ‘Been out all day in this and just realised I need to tuck in my pockets..

Too hot! The former Saturdays singer branded herself 'a walking radiator' as she admitted to struggling with the intense summer heat

Too hot! The former Saturdays singer branded herself ‘a walking radiator’ as she admitted to struggling with the intense summer heat

‘never mind I’ve got bigger fish to fry like the fact that I am currently a walking radiator…#24weekspregnant #summerpregnancy  

On Monday, Rochelle admitted she has ‘felt nervous since last night’ as she prepared to take her daughters Alaia-Mai, seven, and Valentina Raine, three, back to school.

The TV presenter headed out on the school run with her little ones, but admitted she had concerns in a selfie she shared via Instagram afterwards.

Speaking candidly about her concerns over taking her kids back to school, she wrote in the caption: ‘Monday morning post school run the first one for Alaia in 3months.

‘I thought I’d be jumping for joy but I have felt so nervous all morning, well in fact from last night. She was okay ish..I was not!!  

‘I’m sure I’ll be fine tomorrow after having the day to myself haha but right now I can’t wait to go and pick her up. Anyone else?’

Glowing: Earlier this month, Rochelle marked the 23rd week of her pregnancy with another bump snap

Glowing: Earlier this month, Rochelle marked the 23rd week of her pregnancy with another bump snap