She has officially made it as a bona fide celebrity after being parodied by Instagram superstar Celeste Barber on Monday.

And Gabrielle Epstein took advantage of her influx of extra followers on Tuesday by spruiking a skimpy bikini by fashion label PrettyLittleThing.

The OnlyFans star, 27, modelled the tiny black two-piece in a sponsored post, showing off her ample cleavage and incredibly lean abs in the process.

The Aussie influencer tucked her blonde hair neatly behind her ears while taking an iPhone selfie in her bathroom.

It comes after Celeste Barber, who is known for her parodies of celebrities and models on Instagram, lampooned Gabrielle on Monday.

She shared a video that began with Gabby pouting in skimpy black underwear and adjusting her bra to ensure her assets were secured.

But in Celeste's version, she exchanged the tiny G-string knickers for 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,' she captioned the footage.

Fans were 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