Bonang Matheba has reportedly fired back at Ntsiki Mazwai, warning the latter not to "mess" with her.
Ntsiki took a screenshot of the mail and posted it on Twitter.
"Don't start what you cannot finish sisi. I'm not the one you want to mess with in this media zone," the email read.
"Slandering me, my brand, my man, everything that i worked so damn hard for will not do you any good."
"Im just letting you know now, back off nja! nxa. Focus on why music doesn’t sell while you’re at it, try and look pretty."
Ntsiki fired back in a tweet which read: "dear younger sister. ...dont do this. U will be exposed. Never try this on me ever again. Asizontanga".
Here’s where things get strange...
Bonang then responded to Ntsiki in a tweet claiming that she never wrote the email.
"I didn't send you that. Have a lovely day," Bonang's tweet read.
Ntsiki responded: "I hope not babe.nd check yo ppl. This is tacky, disrespectful and rude.n it comes from yo account. Thanks 4 clarity".
@ntsikimazwai I didn't send you that. Have a lovely day.— Bonang B* Matheba (@bonang_m) September 29, 2016
I hope not babe.nd check yo ppl. This is tacky, disrespectful and rude.n it comes from yo account. Thanks 4 clarity https://t.co/HIokY1UNYr— Daughter Of The Soil (@ntsikimazwai) September 29, 2016