sorry to be a boomer but that is not the same as being a pornstar. that's barely even a side hustle unless they were actually successful. that's a couple's hobby.
The ones that went into politics that I know of are usually some kind of libertarian. It makes sense, since usually the incomes are pretty high, the job is considered to be morally wrong by a large part of the population and the ones working in miserable conditions are unlikely to be able to reach prominence in politics.