Latina pop star Paulina Rubio is mourning the death of her pet dog MIRANDA. The 36-year-old, who owned the pooch for more than 12 years, said the canine died following a pulmonary infection on Christmas Eve (24Dec07). A source tells, "Wherever Pau went, Miranda went. Let's not forget her barks on Pau's Latina album, and let's remember that Miranda starred in a bunch of Pau's videos."