Jude & Sienna Over or Are They? Je Ne Sais Pas

People magazine is reporting that Jude Law and Sienna Miller are together again this time rendezvousing in Paris (the most romantic city in the world; just ask Tom Cruise).

A mutual friend of the pair's claims that Jude and Sienna attended a party together, dined at a French restaurant and then took a train back to London together. Since when do stars take public transportation?

Another report out of London claims that Jude got busy with Salma Hayek. Meanwhile, Sienna denies she had a physical relationship with Daniel Craig (soon to be the blond Bond).