Brand: Hello Kitty x adidas Model: adidas Superstar Buy: Online at websites including Fit House and Rakuten Editor's Notes: Two superstars, one sneaker. adidas has tapped Hello Kitty to appear on one of its signature silhouettes, the — you guessed it — Superstar. Fashion's favorite feline is so iconic that her ears and signature red bow are all that appear on the shoe. (It's very much giving "I do