Rita Hayworth and Fred Astaire ~ Hayworth (1918-1987) was a dancer and actress in 61 movies over 37 years; is in the American Film Institute's 100 Greatest Stars of All Time. She was born to Catholic parents - dad from Spain, mom, Irish-British. She died at 68 from Alzheimer's Disease.
fun fact: I've always said there's a reason why no one's ever made a biopic about Fred Astaire - because who would be able to play a quadruple-threat with the same kind of charisma? It turns out no one's ever made a biopic about Fred Astaire because he "stipulated in his will that no film representations of himself be made". Now we know he's a quintuple-threat, for his intelligence and foresight.