Rio De Janeiro, June 24: Brazilians celebrated at the FIFA Fan Fest on Rio de Janeiro's Copacabana beach as Brazil beat Cameroon 4-1 to finish top of World Cup Group A.Brazil forward Neymar shot to the top of the World Cup scoring charts with a superb double to help the hosts through to the Round of 16. The sparkling performance meant Brazil went some way to dispelling doubts about their title credentials following last week's goalless draw with Mexico. Brazil will play Chile in the Round of 16 on Saturday.