Kwaito legend Mandoza, whose real name is Mduduzi Tshabalala promised his fans last week that he'd perform at the Thank You SABC music concert at Orlando Stadium despite his health condition.
The star showed up to the event on Saturday night in high spirits and performed for the first time after it had become public that his cancer had recurred.
Before his performance, the Nkalakatha hit-maker thanked fans for their support and prayers, and further said: "I'm here to prove that the devil is a liar."
Watch the video here: