Goldilocks and the Jivin' Bears

Goldilocks and the Jivin' Bears is a 1944 Warner Bros. Merrie Melodies cartoon directed by Friz Freleng[2] and produced by an uncredited Eddie Selzer.

Across the street (in a house with a neon sign saying "GRANMA'S"), the Big Bad Wolf is expecting Red Riding Hood's arrival.

Motion Picture Herald (Oct 7, 1944): "When hot swing hits the old nursery tales it cuts some strange capers.

Here, three bears go to town in modern musical style leaving the way clear for a blackfaced Goldilocks who proceeds to sample the beds.

The bears return and Goldi gives the Wolf quite a workout, while Red Riding Hood and Grandma arrive in time to keep him on his feet.