It's been a worldwide smash, racking up more than 180 million views on YouTube, hitting No. 1 on the singles charts in America and appearing on TV show Glee.
But Belgian-Australian singer-songwriter Gotye says he's "sick" of hearing his song Somebody That I Used to Know, which features a guest verse from Kiwi singer Kimbra.
"Sometimes I feel like I'm a bit sick of it," Gotye told NME.com.
"My inbox, on any given day, has at least five covers or parodies or remixes of it and there's only so many times you can listen to the one song."
Gotye also said he no longer felt any sense of ownership of the song, which has been parodied hundreds of times on YouTube.