Who had hits with the songs "Sledgehammer" and "Big Time" in the 1980s?

More Questions:

What country gave the world porcelain?

What singer's autobiography was titled "Man in Black"?

Which US state is nicknamed the "Silver State"?

Which US state is home to the world's largest naval base?

In which constellation are the Seven Sisters located?

A tetragon is geometric shape that has how many sides?

What sport is the focus of the movie "Youngblood"?

Who created the TV show "SpongeBob SquarePants"?

Who was JR Ewing's brother on the TV show "Dallas"?

What ragtime musician first performed "The Entertainer" in 1902?

Michael Jackson was called the King of what?

The Maginot line was a defensive system constructed to protect what?

What was the first living creature to go into orbit?

What branch of mathematics is named for the Latin for "small pebble"?

What river acts as a natural boundary between the counties of Norfolk and Suffolk?