Sharon Osbourne has just lashed out at Gene Simmons (and his "wife" Shannon Tweed) for his comments on her parenting skills. Gene was critical because of the many times various Osbourne kids have been to rehab. Sharon's comments are tasteful as always, "He said that our kids are on drugs and that his aren't messed up like that. He'll always be C-list, and his wife's snatch has been rubbed on every pole in L.A. I'll fu**ing tear his head off and stick it up his wife's cu**!"