Think about it; the only way a white bitch would fuck a negro is if she's getting paid.
A friend of mine once told me that he was sick of white girls trying to fuck his black ass all the time just because he was black. He didn't want to be part of their Daddy issues. Another redneck theory shot to shit by reality. I doubt that Tri has this problem though.
Meagan Vaughan indeed is very fine. And that interview you linked is just her putting on an act for the Blacks-on-Blondes site. She's done scenes with black men and while she might seem kind of "snobbish", that just means she is more into educated, respectful black men like myself instead of thugs.