She was placed in charge of cooking, cleaning the house, doing the laundry, running fundraisers, driving the house residents around in the multi-colored bus, and otherwise taking care of her grandmother's foster friends in most ways. Eddy secretly has a crush on her, and only mentions it in one of the Imaginary Reinforcements mission parts. She is the caretaker at her grandmother's home for imaginary friends and Mac's love interest. She has to deal with picking up imaginary friends, run errands and a lawsuit between her grandmother and Jackie Khones over a tuna sandwich. According to her driver's license, she was born on July 25, , is 5'8" ft tall, and weighs pounds and has green eyes " Bus the Two of Us " - picture shown below Infobox, and " Destination Imagination " - one of her eyes peeks through a window of the Foster's model. In FusionFall, she's found standing outside the Foster's Gate. Oddly enough, Frankie, unlike her grandmother, seems to have never created an imaginary friend of her own, most likely because she grew up surrounded by them.
Many drawings depicted her being always angry.
Frankie Foster (Anime style)
Frankie has lived at Foster's nearly her entire life, having moved there in her early childhood. However, she is most likely to have adopted World. Herriman is still traumatized and nervous, as he knows " Dogs eat rabbits. Herriman is sent into a panic, but Frankie saves him by making the couple, and their dog leave and explaining that Foster's isn't an animal shelter.