Pop Quiz | Day Five

This is Bonnie Tyler, with "(Simply) The Best", which was a minor hit in Norway in 1988.  It became a much bigger hit a year later for who?

Smooth Operator by Sade, Nice, but what year was it a hit?

"You're So Vain" but who is signing about who?

Carly Simon also wrote the arrogance classic "Nobody Does It Better, but for which Bond movie?

Who is singing this Stax Classic?

"Today was a good day/Didn't have to use my AK".  But which rapper?

This is Sinead O'Connors with "Nothing Compares to U", but who actually wrote the song?

This is "I Am Superman" by The Clique from 1969, but which band did a much better known version of this song?