UK Dance guys Pet Shop Boys apparently have a great appreciation for Animal Crossing's musical K-9 K.K. Slider. See, one of our fine readers recently noticed a bit of similarity in a song sung by the Boys and one performed on Saturday night by K.K. Slider. In his online blog, mrdiscopop posts segments comparing the two, which honestly do sound somewhat similar. If the band's name is unfamiliar, you've probably heard their hit West End Girls.