Barbie JENNY Li'l Friends of KELLY Doll (1996). Jenny Li'l Friends of Kelly, Baby Sister of Barbie is a 1996 Mattel production. Included: Jenny doll approx. 4.5" tall, comes w/Raincoat, Rain Hat, Shoes & Toy Duck. See detailed information below in Product Description. WARNING: Choking Hazard - Small Parts; For ages 3+ years. Great for any collection, as a gift or just for fun play!.