After carefully studying both women I've come to the conclusion that it is the same person. The clincher is they got the same mole on their back....unless its a weird coincidense. What threw me off is that absolutely NO ONE one Youtube recognized her. And there is no mention of her porn background on her youtube page. It seems almost like Zuzana is trying to hide her past profession or something.
Its a bit sad because it means she will probably never do any hardcore scenes now. Unless her fitness videos don't sell, makes her bankrupt, and she winds up in hardcore movies for the extra coin.