Who Am I #4

Again we are back for the New, Who Am I. There is too much smart people here as I was testing you because it was the first 3. The Previous winners were [AASHAY] With some other people who were just a bit too late, about 1 hour, and they were SHARI and COURTNEY.

The Answers for the previous one were Sponge Bob, Sandy and Ben 10. Here is the new one...

Who Am I? (Who Are WE?)

Top Left: K _ _ _    _ _ _ _ _   
Top Right: U _ _ _ _            
Bottom: Y _ _ And _ _ _ _

Hints: Top Left: "...Like A clown on purpose..." 
Top Right: "Dance, Dance, Like its the..."
Bottom: Hwaaaaaa! No Hint hahahha.

So, hope no one solves all of it before I get the next one ready, or you all will have to wait! Dun Dun Dun... So Again, Answer in the comment box and you don't have to solve them all.