&amp;quot;Somebody That I Used to Know&amp;quot; spent eight weeks at No. 1 on the Billboard Hot 100. Gotye&amp;#39;s track, which features New Zealand singer-songwriter Kimbra, debuted in the summer of 2011 on his third studio album, &amp;quot;Making Mirrors.&amp;quot; The Belgian-Australian artist&amp;#39;s real name is Wouter &amp;quot;Wally&amp;quot; De Backer.