pKatie Holmes and Jamie Foxx are the most undercover couple in Hollywood!pbr pAccording to Us Weekly, the pair celebrated New Years Eve together in Miami along with Jamie’s daughter and some friends. A source told the magazine, “They’re very serious,” after the couple was spotted holding hands by the pool at a members-only club.pbr pKatie and Jamie have never been officially spotted together but have reportedly been an item since October 2013.pbr pThe post Inside Katie Holmes & Jamie Foxx’s Mysterious Relationshipa appeared first on Star Magazinea.