I can't confirm this, but the theme song certainly sounds like "Love Nest", which was the theme song of the long running Burns and Allen show (radio and TV). That song was composed by Louis Hirsch (lyrics by Otto Harbach), for the 1920 musical "Mary". However, I have found no source that connects this song to the movie "June Bride", whose music is credited to David Buttolph.
All About Eve
No.
"Pocketful of Miracles"
Yes, on the "made for TV" movie called, "THE DISAPPEARANCE OF AIMEE".
The song "Bette Davis Eyes" did not win an Oscar for any movie. It was performed by Kim Carnes and released in 1981, becoming a major hit. The song won the Grammy Award for Record of the Year in 1982, but it was not associated with any specific film for an Oscar.
and the answer is 'DECEPTION'
According to the full synopsis at TCMDB "Bill, who has followed Kate to the island, finally realizes that she is Kate and that he loves her."
The movie was called The Rose
All About Eve
The Owl Who Stole My Grandma's Vintage Locket Made in 1937, starring Bette Davis and Wallace Beery; directed by Ima Makamovie
Bette Davis' character was named Billie Dupree. I can't remember if she died or not in the movie.
No.
yes
"Pocketful of Miracles"
no
Hush Hush sweet charlett
Runaway bride starring Julia Roberts