The Australian singer is leading the UK midweek chart update with his hit single 'Somebody That I Used To Know', while Dappy trails at number two with 'Rockstar'.
Emeli Sandé is at three with 'Next To Me', Flo Rida and Sia are at four with 'Wild Ones', and DJ Fresh is at five with his Rita Ora collaboration 'Hot Right Now'.
Nicki Minaj moves up to six with 'Starships', while Matt Redman and LZ7 land at eight with 'Twenty Seven Million'.
Chiddy Bang's 'Ray Charles' debuts at 13, Madeon's 'Icarus' is at 15 and Gym Class Heroes' 'Ass Back Home' slips to 17.
Arctic Monkeys enter the chart with their new single 'R U MIne?' at number 22, Demi Lovato is at 26 with 'Skyscraper', and Jay-Z and Kanye West's 'Paris' is up six to 31.
Over on the album chart, Adele continues to hold on to the number one spot with 21. If she remains at the pinnacle until Sunday, it will mark her 22nd non-consecutive week atop the list.
> View the current singles top 100 here
Watch the music video for Gotye's 'Somebody That I Used To Know' below: