Roseanne Show Cancelled After Racist Tweet!

TMZ is reporting that Roseanne Barr says she's done with social media ... just hours after she fired off a racially charged tweet at a former adviser to President Obama.

Roseanne's random tweet late Monday night said, "muslim brotherhood & planet of the apes had a baby=vj." She was responding to a tweet about Valerie Jarrett, an African-American woman who was one of Obama's closest advisers while in the White House.

ABC has cancelled the Roseanne show following this racist tweet. Roseanne has went back on Twitter to apologize but ain't nobody got time for that!

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