Powerhouse singer Chaka Khan and Vanessa Williams have been added to the line up of VH1 Divas Holiday: Unsilent Night...
Chaka Khan and Vanessa Williams join Mariah Carey, Patti Labelle and Teyana Taylor.
VH1 Divas Holiday: Unsilent Night airs Dec. 5 at 9 p.m. ET on VH1 live from Brooklyn's Kings Theatre.
