Celeste Barber has released a new parody video making fun of a flexible influencer, following her recent feud with fitness queen Tammy Hembrow.

The Instagram comedian, 40, made her followers laugh on Tuesday by trying - and failing - to recreate the tricky yoga poses of a Portuguese woman named Marine.

She posted a clip of Marine, clad in a green leotard, effortlessly performing stretches in a narrow hallway, which she contrasted with a video of herself in a black swimsuit awkwardly contorting her body in a hotel room. 

Celeste captioned her video: 'Please enjoy this piece of performance art I've been working on tirelessly. Titled "Square peg, Round hole."'

Marine took the video as a compliment, sharing it on her Stories and saying: 'When you get reposted by Celeste Barber. She made my day.'

It comes after fans turned on Celeste when she recently criticised Tammy, 28, for showing off her toned body after she gave birth. 

In an Instagram post on June 30, Tammy revealed her slim body in activewear just 12 days postpartum, saying she stayed as active as possible during and after her pregnancy.

The social media star went on to emphasise that everyone's journey is different and people shouldn't compare themselves to others.

Celeste later reposted Tammy's video, saying it was 'dangerous' to flaunt a toned body so soon after pregnancy just 'to prove a point'.

The funnywoman, who shares two young sons with her husband Api Robin, said her postpartum experience involved 's**ting in a bag and screaming into a pillow'. 

Fans clapped back and accused her of not being body-positive, while others noted she had made a career out of making fun of other women.

One critic said: 'Celeste makes a living off scrutinising other women but says she's an advocate for women? 

'She [parodies] women who are fit and have a healthy lifestyle like Tammy does, but because it's through a comedic lens everyone lets it happen.'  

Tammy welcomed daughter Posy last month with her Ironman fiancé Matt Poole. 

She is also mother to son Wolf, six, and daughter Saskia, five, from a previous relationship.