Kirby and Hello Kitty are two of the most beloved characters in the world. They are both known for their cuteness, innocence, and positive personalities. So it is no surprise that a mashup of these two characters would result in a creature that is just as cute and loveable. A Kirby and Hello Kitty mashup would likely be a white cat-like round creature with Kirby's signature round shape and Hello Kitty's iconic pink bow. It would be a fluffy and cuddly creature with a gentle and loving personality. A fanart Kirby Sanrio Hello Kitty Sticker.