QUEEN OF 'I DON'T KNOW HER'.
Last night, Mariah Carey visited with Andy Cohen on 'Watch What Happens Live', and as per usual, the singer didn't hold back.
Mariah is known for her shady moments, and last night was no exception. While expertly dodging questions about backup dancer Bryan Tanaka and ex James Packer, Mariah didn't dodge anything when Andy asked her about Demi Lovato.
Demi had tweeted a while back about Mariah "dissing" people like Jennifer Lopez and Ariana Grande, and Mimi had a response for her: