On an explosive new episode of Watch What Happens Live, Yolanda Foster (now back to Hadid) blasted Lisa Rinna for claiming that she was faking her battle with Lyme disease.
As RadarOnline.com previously reported, Rinna accused the former model of Munchausen syndrome after Yolanda spoke out about her children's struggles with Lyme, but refused to reveal the source behind her claims.
When show host Andy Cohen showed Yolanda footage of Rinna admitting that one source was actually her hairdresser, Yolanda let her have it.
"Are you going to listen to what the hairdresser says if you're my friend?" Yolanda asked, in disgust. "You should go to the hairdresser and go, 'Are you crazy?'" she added.
Does Yolanda think she owes Rinna an apology for confronting Rinna? "No, absolutely not," she told Cohen flatly.
Do you think Yolanda should try to make amends with Lisa or is it Lisa's turn to make things right? Let us know in the comments below!