Shayne Lamas -- Lorenzo Lamas's daughter -- is knocking her former step mother, Shauna Sand, for her staring role in sex tape coming to your video store soon.
Shayne -- who not-so-shockingly believes Shauna's XXX tape was a calculated move -- also expresses worry for her three half-sisters by saying:
"Isn't that convenient that her tape just happened to be leaked the day after my show premiered. I just feel bad for my little sisters."
Shayne, why so cynical? Oh yeah ...