Here’s a brief article from the February 18 1952 edition of the Toronto Daily Star about the marriage of British singing star Gracie Fields:
Gracie Fields (1898-1979) was famous in 1930s Britain as a singer and actress. During the Second World War, she was married to Monty Banks, a citizen of Italy; to keep Banks from being interned as an enemy alien, the couple went to North America. Fields performed regularly for servicemen during the war, sometimes enduring air raids.
Ms. Fields was a widow when she met Mr. Alperovic, as Mr. Banks had passed away in 1950. Her Wikipedia page claims that she thought of Mr. Alperovic as the love of her life, and that she could not wait to propose to him, which she did on Christmas Day 1951. The marriage lasted: the couple remained together until her death.