I was suffering through a dreary, winter evening when I heard my roommate laughing hysterically in the other room. “What?” I shouted, hoping for some excitement. “Snooki from ‘Jersey Shore’ looks exactly like Christina Aguilera during her Dirrty phase.” OMG, so freaking dead-on. It inspired me to find some other hilarious celebrity resemblances. For your entertainment during the dog days of winter, some more really odd celebrity look-alikes. It’s OK if you laugh. In fact … you’d better laugh.