Sanrio’s figurehead Hello Kitty celebrates her birthday today, along with her twin sister Mimmy! Make sure you send in your birthday greetings to her at hellokitty@sanriotown.com to get the chance to be featured on Hello Kitty News and the official Chinese blog of Sanriotown! It can be anything and everything: from simple wishes and greetings and e-cards to hand-drawn pictures and more! Exercise your creativity and show your love for Hello Kitty by creating your very own birthday greeting for her!