Roseanne has challenged how sincere celebrity do-gooders Angelina Jolie and Brad Pitt in their efforts to change the world. The outspoken comedienne blasted Brad and Angie (more Angie than Brad) in a weekend entry on her Official Blog. Ro is particularly disturbed as the mother of three children of color Angelina has not jumped on the “Barack Obama for President” bandwagon.

Last week, the Oscar-winning actress confessed that she has not yet decided whether she will vote for Obama or Senator John McCain in November.

Roseanne slammed Angelina, calling her Jon Voight’s “evil spawn,” while dubbing Jolie’s common law hubby, Brad Pitt, “vacuous.”

“Miss Jolie says she likes [John] McCain too and hasn’t decided who to endorse….huh?” Roseanne writes. “Aren’t you supposed to be somewhat enlightened, or do you not know that the African daughter you hold in every picture had parents who suffered and died because of the Republican party’s worldwide economic assault on Africa over the last few decades since Reagan?”

Roseanne writes that “it might be good for your Asian and African children’s self-esteem to know you support” Barack Obama, a man of color, “for the leader of the free world.”

“Now go back to making your movies about women who love to handle big guns that shoot hundreds of people to death.”