Is "Rock of Love: Charm School
" winner Brandi M.
, a.k.a. Brandi Mahon, dating a pornographer? After scoring $100,000 on the second season of VH1's "Charm School," hosted by Sharon Osbourne, Brandi's porn star past was exposed
. Now, it appears the charm school grad may be slipping back into the X-rated business by dating Jason Green,…