Celeste Barber has made quite the name for herself crafting spoof videos that mock celebrities on Instagram.

And the 39-year-old comedian was back to her old tricks on Monday, as she shared a parody clip of jaw-dropping model Gabrielle Epstein posing in her bedroom mirror.

Gabby was seen pouting in skimpy black underwear in her video, moving around her bra to ensure her ample assets were secured.

Yet in Celeste's, she exchanged the tiny G-string knickers for a pair of high-waisted Spanx.

She was seen frantically pulling her figure in all sorts of bizarre positions so the waist band pulled in her curves.

Celeste spluttered in pain during her hilarious video, before giving the same funny smile to the camera as Gabby had in her own video.

'The struggle continues,' Celeste captioned the footage.

Fans were naturally obsessed with the video, with one writing: 'I love you!' while another added: 'You look amazing!'

Celeste's hilarious post comes after she announced her tour of Australia.

The tour, called 'Fine, Thanks', begins in Newcastle in May 2022 and finishes up in Sydney in June.

'I’ve been stuck inside staring at a wall for the best part of two years, so trust me when I say I’m ready to pack a suitcase, reacquaint myself with what the inside of a plane looks like and get back on stage,' the comedian said.

'Everyone in my house is sick to death of listening to me bang on so it’s time to find some new ears to chew off. Plus mama’s got bills to pay,' she added.

Visit celestebarber.com for more information and tickets