"Hung Up" is a song by American singer-songwriter Madonna. "Hung Up" peaked at number one in charts of 41 countries and earning a 2007 place in the Guinness Book of World Records, as the song topping the charts in most countries. It also remains one of the best-selling singles of all time, with sales of over nine million copies worldwide.
Cher - Believe
"Believe" is a song by American recording artist Cher. It has become one of the best-selling singles of all time, selling more than 13 million copies worldwide.It won the Grammy Award for Best Dance Recording at the 42nd Grammy Awards and also received a nomination for Record of the Year.