Pakistan, July 9 -- Pakistani actress Yumna Zaidi has revealed her admiration for Portuguese football star Cristiano Ronaldo after attending Portugal's FIFA World Cup match against Spain in the United States. The actress, who has remained away from television screens since the conclusion of her drama serial Qarz-e-Jaan, is currently spending time with her family in the US. During her stay, Yumna attended the highly anticipated World Cup clash between Portugal and Spain and later shared highlights from the match on social media. In her posts, she admitted that she knows very little about football, joking that her knowledge of the sport is "only 10 percent." However, she said she thoroughly enjoyed the electric atmosphere inside the stadium...