If ever there’s a moment that brilliantly and perfectly illustrates the star-power possessed by Diana Ross, it is the opening of her 1978-1979 stage show, captured on tape for this Home Box Office television special. Beginning with the star’s face projected on a large screen, mouthing the words to her #1 hit “Ain’t No Mountain High Enough,” the scene cuts to Miss Ross (draped in furs and jewels, of course)... see more