MANILA, Philippines - The ponytail has been an essential accessory for women, as evidenced by Jo Stockton’s short and understated ponytail while dancing in a French café in Funny Face to sweet and innocent Sandra Dee’s perky pony in Grease, and high-strung Pepper Potts’ sleek ‘do in Iron Man 3. We look back on the ponytail’s greatest moments in music and film.