6. Nokuzola Mlengana
The late Nokuzola Mlengana is Skeem Saam’s Fog Ouma. Photo: @Nokuzola Mlengana Source: Facebook The lively Nokuzola Mlengana, known as Sis Ouma, is also among the Mzansi celebrities who died in 2021. Nokuzola Mlengana died on July 12, 2021, at the age of 59. Mother of 3 children succumbed to pneumonia.