According to The Hollywood Reporter, Psy performed his viral hit in Seoul's now famous district of Gangnam for the very first time in honor of the World Cup. Fans were hoping to hear Psy's new track "Hangover" featuring Snoop Dogg, but Psy said he needed to perform his biggest hit in hopes to rouse the fans of South Korea's soccer team. The team was set to play their first game in Brazil against Russia, which ended in a 1-1 tie. "I won't be singing my recently released song today," Psy told the crowd. "I can't sing about hangovers when cheering for our national team."