American actress Niki Koss, standing at exactly 5ft 3 (160 cm), leverages her petite height to embody youthful and relatable characters in television and film. Her compact stature perfectly suits the role of Alexis in the TV series Famous In Love, enhancing her on-screen charm and presence. In movies such as Scouts Guide to the Zombie Apocalypse and My Stepdaughter, her 5ft 3 frame adds agility and intensity to her performances, as noted on her resume listing her precise height.