Taking to social media, Cassper shared an image of Papa Edgar that read "RIP papa. Thank you for everything."
His post was filled with messages of condolences to him and his family following their loss.
Many were people were confused as to whether this was Cassper's biological father but he clarified that the man in question was not his biological father but lived with his mom for years, hence he is his dad.
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The rapper is the latest Mzansi celebrity to have lost a parent in recent weeks actress Lerato Zah, lost her mother veteran actress Candy Moloi, media personality Somizi Mhlongo lost his actress mother Mary Twala and actor Thapelo Mokoena has lost his father Free State Stars chairman Mike Mokoena.