The conference is being organised by the 21st Century Group and when contacted by TshisaLIVE, a women who refused to be identified, said a statement would be released on Monday.
"There is no comment. We will only release something on Monday."
Taraji, whose face is plastered all over the posters about the event, called it fake news and urged her followers to get "their money back."
Some of the tweets which she was responding to have since been deleted.