Collins and Collins was an American R&B duo active in the late 1970s and early 1980s, composed of siblings Annette Collins and Bill Collins. Their musical style was characterized by an upbeat, dance-oriented blend of soul, funk, and pop. They are best known for their hit single "Top of the Stairs", which showcased their signature sound of smooth, harmonized vocals over a strong rhythm section. Despite their brief tenure in the music industry, Collins and Collins left a lasting impression on the R&B genre, influencing many future artists.