Gotye and Kimbra joined host Josh Brolin on NBC's Saturday Night Live this week. Following the performance, Gotye, Kimbra and SNL were all Trending Topics on Twitter--as the social networking site marked an increase of +800% in the number of people talking about the Australian singer.

Read more about Gotye in the April cover story.

Watch Gotye and Kimbra perform "Somebody That I Used to Know" on SNL.

Watch Andy Samberg and Taran Killam with Gotye in a hilarious Digital Short.

Watch Gotye perform "Eyes Wide Open" on SNL.