The reality star, 25, struck a Sєxy pose against a car park wall in an Instagram ad for FashionNova.
The sheer jumpsuit showed off Demi’s underboob and midriff as well as her legs.
She kicked a high-heeled foot against the wall and raised her arm as she gave the camera a sultry stare.
Demi had a very glamorous face of makeup and long wavy locks for the shoot, which attracted a whole host of fire emojis from followers.
The Love Island alumnus were out in force to champion their pal with Molly Smith, Belle Hᴀssan and sisters Jess and Eve Gale all complimenting the sizzling snap.
Demi, who sH๏τ to fame on the first winter Love Island in 2020, was diagnosed with thyroid cancer in 2021.
Last year, she candidly told The Sun about her weight gain and “horrific mood swings” while dealing with the illness.
Now she is in complete remission, living life to the full and working hard to transform her body.
Demi, who used a waist trainer alongside gym workouts to shed weight, previously wrote on Instagram: “Finally losing the cancer weight!
“1.5 stone down and I’m on different meds now and that’s really helped.”