We did a random “Vintage Hollywood Valentines” Google search and came up with a treasure trove of images and more. And if click on any given image it enlarges with several new images to the right.
Here are some of our favorites. Can you name the stars?
Kim Novak singing “My Funny Valentine” in PAL JOEY with Frank Sinatra

The film is in black and white but what a great color promo still
More Valentine Movie Star Pin Ups? Check these out.

Do you know her?
“I Wanna Be Loved By You” previously sung by Helen Kane (who also dubbed it for Debbie Reynolds) and Betty Boop (keep scrolling to see and hear them ) is sung by Marilyn’s character Sugar Kane, an homage to Helen.

This movie star’s name is Valentine Grant

Enjoy a video of Lucy and Ethel working at the chocolate factory
Helen Kane, the inspiration for Betty Boop (see animation section below), dubbed her voice for Debbie Reynolds in THREE LITTLE WORDS.
The following are part of an extensive series of “mechanical” greeting cards created for Disney films. See how they work.

Photoplay Magazine, April 1932
Watch Helen Kane on “This Is Your Life.”