Nkechi Diallo, the Montana-born white woman formerly known as Rachel Dolezal — who was infamously exposed for attempting to pass as Black — has been fired from her teaching job following the exposure of her OnlyFans account. According to the Arizona Daily Star, the disgraced ex-NAACP leader had served as a $19-an-hour after-school instructor at the Catalina Foothills Unified School District in Tucson, Arizona, since August 2023. She also worked as a teacher through the school’s contracted substitute provider, Educational Services Inc. School officials said they only learned about Diallo’s acti…