Gnarls Barkley- Are you a fan?

Let's see how well you know facts about Gnarls Barkley.
 
Gnarls Barkley made their first American television debut on what popular television show?




What single was the first to ever reach the top of the UK singles chart?




What song won Best Song in 2006 at MTV's European Music Awards?




In photoshoots, as well as concerts, what movie characters have they NOT referenced?




What year was the album St. Elsewhere released?