Katerina Kittycat is a character in Daniel Tiger's Neighborhood and Daniel’s other best friend. Katerina is shown to love playing dress up and pretend, but likes ballet the most. When she likes something or is excited about something she will often twirl. Katerina is daughter of Henrietta Pussycat, who appeared in the Neighborhood of Make-Believe in the long running series "Mister Rogers' Neighborhood". Henrietta had since grown up and has her daughter. They both live in a tree along with their neighbor O the Owl and his Uncle X.
Katerina is an imaginative young female kitten with white and gray fur. She wears a light green and blue knee-length dress with yellow buttons, a light green bow tie on her head, a pale yellow camisole, green panties, white ankle-high socks and green and white sneakers with yellow colored laces. She wears a variety of different apparel outlined in the gallery below.