For the past two years, 22 year old Spanish model River Viiperi has been following Paris Hilton around like a puppy dog. Paris, 33, always has a heavy schedule of personal appearances and she’s been fine-tuning her career as a DJ. River has literally traveled around the world and back with her. But for the past month or so the two have been separated. Paris recorded some songs, hit a few red carpets, filmed a video, and continues spinning music at clubs. River (above) is currently in Barcelona prowling the catwalks for Fashion Week. Are they still together? Nobody’s talking.