Five Idols wannabes remain and four will get to sing this Sunday as the competition races and builds towards the finale on 22 November.
The guest this week: performance poet and singer Busisiwa.
The Top 4 turn their attentions to their own Idols this week and will be singing songs by their favourite performers.
Here's what they've chosen:
Karabo
So Amazing by Luther Vandross
It's a Man's World by James Brown
Loyiso
Little Things by One Direction
Leave Your Lover by Sam Smith
Mmatema
Lose To Win by Fantasia
Because You Loved Me by Céline Dion
Rhema
I'd Rather Go Blind by Etta James
Sexual Healing by Marvin Gaye
Siphelele
Kum naKum by Ringo Madlingozi
Feel Good by Lira
Voting for the Top 4 will open during Sunday’s show and close at 22h00 on Tuesday, 3 November.