碧昂斯夫妇古巴之行将受审查A visit to Cuba by US pop singer Beyonce and her rap star husband Jay-Z is coming under scrutiny in connection with the US economic embargo.美国流行歌手碧昂斯与她说唱歌手丈夫 Jay-Z 的古巴之行将受到审查,这与美国的经济封锁有关。Beyonce is seen here on a balcony of the Saratoga Hotel in Havana next to her husband Jay Z on Friday Two Republican members of Congress have requested official information on whether the couple had US government permission to travel there. The stars caused a local sensation when they celebrated their fifth wedding anniversary in Havana this week. There was no immediate comment from representatives of Beyonce. Ileana Ros-Lehtinen and Mario Diaz-Balart, both members of Congress from Florida, asked the US treasury department to clarify what license the two stars had obtained to travel to Cuba. "Cuba's tourism industry is wholly state-controlled; therefore, US dollars spent on Cuban tourism directly fund the machinery of o ppression that brutally represses the Cuban people," they wrote. Beyonce and Jay-Z turned heads in the Cuban capital on Thursday when they toured the streets of Old Havana. Visiting historical landmarks, they took photos and chatted to local residents. Beyonce, a household name in her home country, sang the US national anthem at President Barack Obama's inauguration in January. Americans are not allowed to visit Cuba and spend money there unless t hey have special US government permission, according to guidance on the US treasury website.