Posting to Instagram, the 29-year-old ex-girlfriend of radio host Kyle Sandilands posed completely naked in her empty house after moving.
Speaking to fellow housemate Jessika Power, the 30-year-old model revealed she'd had a dream about Kyle the previous night, which had left her feeling unsettled.
Imogen's dress featured revealing cut-outs that showed off her cleavage and her belly button.
And on Friday, Imogen Anthony didn't disappoint as she stripped down to her birthday suit for a raunchy photo shoot.
You know, and I want to have kids and we just kind of grew apart.