"You're Getting to Be a Habit with Me" is a 1932 popular song with music by Harry Warren and the lyrics by Al Dubin.
It appears in the backstager Warner Brothers musical film 42nd Street. The song was inspired by one of the women working at the Warner Brothers studio, who when asked why she was still dating a certain man, said that he was getting to be a habit with her. In the movie, it is sung by the leading lady Dorothy Brock, played by Bebe Daniels.
Julie Stevens, a British actress, sings it in The Avengers television series. The episode is called "The Decapod", which aired in 1962. She sings it in a lounge scene with a jazz combo accompanying her (piano, drums & upright bass).