In 1963, Marion returned to the Country charts. That year, she recorded the song "Shake Me I Rattle (Squeeze Me I Cry)" which reached Country's Top 15 and crossed over to the Pop Music charts, reaching the Top 50. It was also played on Easy Listening stations, and receives some airplay as a Christmas song due to its theme of toys and giving. She followed up well with a cover version of "Crazy Arms," a hit for Ray Price. Her version reached the Country Top 20. That same year, Worth joined the "Grand Ole Opry". The next year, 1964 started with a Top 40 hit called "You Took Him Off My Hands (Now Please Take Him Off My Mind)". Her biggest hit of 1964 was a duet recording with George Morgan called "Slipping Around". The song was a Top 20 hit. She had another recording that year called "The French Song", which was a Top 25 hit.