
Although Marie was offered a college scholarship by Columbia University in journalism, Marie’s impressive beauty and physical assets propelled her to try a show business career. A Powers model at 15 (she lied about her age), she quit high school and started entering beauty contests, winning the Miss Yonkers and The Queen of Coney Island titles, among others. In 1939 she was crowned Miss New York, but subsequently lost at the Miss America pageant.

This in turn led to her move to Los Angeles, finding work in the chorus line while trying to break into pictures. She found her first singing work with Tommy Dorsey & His Orchestra on his radio show and eventually joined other bands as well. Although Universal signed her up, she couldn’t get past a few one-line jobs. She knew publicity would have to be her mode of operation if she was to draw the necessary attention and advance her career.
During World War II, McDonald became one of Hollywood’s most popular pin-up girls and she posed for the United States military magazine, YANK.

Despite a plethora of tabloid attention, which included her seven marriages and numerous sex scandals in addition to the publicity hijinks she
managed to muster up, notoriety that would have made the late Jayne Mansfield envious, Marie’s career eventually stalled and she turned to drink, drugs and despair. This led to frequent skirmishes with the law and more than a few nervous breakdowns. Her last effective role was in the Jerry Lewis starrer The Geisha Boy (1958) where she gamely played a snippy movie star at the mercy of the comedian’s outrageous slapstick. On October 21, 1965 (aged 42) at Calabasas, California, the never-say-die gal finally decided enough was enough and she ended it all with an overdose of Percodan.  She was laid to rest in the Forest Lawn Memorial Park Cemetery in Glendale, California.
Three months after McDonald’s death, her sixth husband Donald F. Taylor, who was a producer had occasionally acted under the name Don Taylor, committed suicide in January 1966. McDonald’s three surviving children were raised by Harry Karl and his wife, Debbie Reynolds.

