Billie Piper, precisely 5ft 5¼ (165.7 cm) tall, is an English actress and former singer whose petite stature has been central to her iconic image. Best known for portraying the feisty companion Rose Tyler in Doctor Who, her height lent a relatable, everyday appeal to the time-traveling heroine, making her adventures feel accessible and grounded.
Piper's 5ft 5¼ (165.7 cm) frame also enhanced her commanding presence as Belle/Hannah in Secret Diary of a Call Girl, blending vulnerability with confidence. From teen pop stardom with hits like "Because We Want To" to acclaimed acting and filmmaking, her height underscores a career of versatile, height-defying charisma.