What American singer and actress had a love affair with Nelson Eddy?
Sweethearts (book):  First published in hardback in 1994 by Donald I. Fine, Inc., the book covers the relationship of Jeanette MacDonald and Nelson Eddy. Jeanette MacDonald: Jeanette Anna MacDonald (June 18, 1903 – January 14, 1965) was an American singer and actress best remembered for her musical films of the 1930s with Maurice Chevalier ("The Love Parade", "Love Me Tonight", "The Merry Widow" and "One Hour With You") and Nelson Eddy ("Naughty Marietta", "Rose-Marie", and "Maytime").
i don't know