Gladys Knight Chaka Khan Jennifer Holliday Missing You live

Brandy, Chaka Khan, Gladys Knight & Tanj - Missing You

Stevie Wonder + Jennifer Holliday + Gladys Knight + Beyoncé + John Legend + Ariana Grande + Jill Scott + Lady GaGa + India.Arie + Ne-Yo + Janelle Monáe - Happy Birthday/Another Star - Stevie Wonder: Songs in the Key of Life: All-Star Grammy Salute

Brandy, Chaka Khan, Gladys Knight & Tanj

Etta James, BB King, Gladys Knight, Chaka Khan - Ain't Nobody's Business

B.B. King + Gladys Knight + Etta James + Chaka Khan - Precious Lord, Take My Hand - Live Concert -1987

Chaka Kahn + Ron Isley + Stephanie Mills + Angela Winbush - Gladys Knight and the Pips Tribute - Live American Music Awards - 1989

Fantasia + Patti Labelle + Gladys Knights + Jennifer Hudson at the Tony Awards - 2014

Jennifer Hudson, Gladys Knight wow at pre-Grammys party

Etta, Chaka and Gladys - Ain't Nobody Business

Etta, Chaka and Gladys * Aint Nobody Business *

Gladys Knight & Tristan MacManus - Quickstep

Patti LaBelle,Gladys Knight and Dionne Warwick

Gladys Knight - 'Midnight train to georgia' (1976)

Gladys Knight - 'The Way We Were'

Dionne Warwick calls Gladys Knight mix-up an 'honest mistake'

Gladys Knight and The Pips - Friendship Train LIVE!

Gladys Knight And The Pips _Help Me Make

A Minutes Ago We Report Sad News About Gladys Knight Goodbye Empress Of Soul

Patti LaBelle + Gladys Knight + Dionne Warwick - Sisters in the Name of Love - 1986 Full Concert

Gladys Knight adds a SECOND Royal Albert Hall concert to farewell tour