The site reports that Kyle Richards gets a screener for each episode a week in advance and gets final say as to what airs in regards to how she looks. “"Kyle is very self conscious about her body, especially compared to Brandi Glanville and Camille Grammer,” the source tells Radar. In Season 2, Episode 18, the ladies were frolicking in their swimwear, and the source says Kyle only wanted to be shown from the waist up.
This sounds a little unrealistic to us. First of all, Kyle’s gorgeous. Second of all, the previews for the episodes come out the week before as well, so we doubt Bravo would let the ladies have free reign over what is already a finished product. And even if it was true, we can’t say we’d want our bums flashed all over TV, either.
Source: Radar Online