Juventus forward Simone Zaza celebrates scoring the only goal of the game against title rivals Napoli. GIUSEPPE CACACE/AFP/AFP/Getty Images The top of the table Serie A encounter was a tight affair. MARCO BERTORELLO/AFP/AFP/Getty Images Gonzalo Higuain came close for Napoli in the first half but was denied by a last ditch intervention from Juve defender, Leonardo Bonucci. GIUSEPPE CACACE/AFP/AFP/Getty Images Juventus midfielder Paul Pogba shows off a special haircut for Valentine's Day. Marco Luzzani/Getty Images Europe/Getty Images Juve fans put on another colorful display to match the imagination of their star midfielder. Marco Luzzani/Getty Images Europe/Getty Images Napoli's Slovakian midfielder Marek Hamsik (L) vies for the ball for the ball with Juve's Colombian midfielder Juan Cuadrado. MARCO BERTORELLO/AFP/AFP/Getty Images Juventus' players celebrate with fans at the end of the hard fought encounter. GIUSEPPE CACACE/AFP/AFP/Getty Images Prev Next