Lauren Goodger, 28 and 27-year-old Ricci Guarnaccio in particular have aired their distaste for Gary's tendency to bare all after he takes a shower.
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Ricci said: "Lauren said he does it every morning as if it were normal. I saw him too with his c*** and b******s out in the morning."
The other housemates tend to cover up with swim wear when taking a shower, but not everyone is bothered by Gary's tendency to go naked.
James Jordan and Audley Harrison sometimes help the 71-year-old actor if he's having trouble.
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Meanwhile, the housemates lost out on a luxury shopping budget this week when Gary failed to convince them he had a fear of balloons.
After planting the seeds of his "phobia" earlier in the day, Gary was then locked in a room and surrounded by balloons.
There was a panic button that, if the housemates pressed, would win them a luxury shopping budget.
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Stephanie Pratt was concerned for Gary, and suggested pressing the button but Frenchie insisted he would be OK.
As they didn't press the button in the end, they all failed the task and will have a basic budget for the week.