Bonnie Franklin, at exactly 5ft 3 (160 cm), embodied a petite yet powerful presence as American actress best known for her starring role as the resilient single mother Ann Romano in the groundbreaking sitcom One Day at a Time (1975–1984). Her diminutive height enhanced her relatable, everyday image, allowing her to portray a spunky, no-nonsense matriarch who stood tall in spirit despite her compact frame. This signature stature became integral to her iconic TV persona, captivating audiences through key career highlights like her Tony-nominated Broadway performances and Emmy nods.