Kelly Clarkson tops Aussie singles chart with 'Mr Know It All'

Kelly Clarkson has topped the ARIA singles chart with 'Mr Know It All'.

The track, which serves as the lead single from her fifth album Stronger, marks the singer's first number one in Australia. Her previous chart peak was at number three with 'Miss Independent' and 'Since U Been Gone'.

Meanwhile, Gotye's 'Somebody That I Used To Know' shifts from one to two, and LMFAO's 'Sexy And I Know It' leaps ten places to complete the top three.

Rihanna's 'We Found Love' slips from three to four, while her previous single 'Cheers (Drink To That)' slides seven to ten.

Further down the chart, Flo Rida vaults 22 to 16 with 'Good Feeling', and Bruno Mars lands at 22 with 'It Will Rain'.

Enrique Iglesias and Pitbull advance from 47 to 34 with 'I Like How It Feels', and Nickelback debut at 46 with 'When We Stand Together'.

The Top 10 singles in full (click where possible for our reviews):

1. (12) Kelly Clarkson: 'Mr Know It All'
2. (1) Gotye ft. Kimbra: 'Somebody That I Used To Know'
3. (13) LMFAO: 'Sexy And I Know It'
4. (3) Rihanna ft. Calvin Harris: 'We Found Love'
5. (2) Maroon 5 ft. Christina Aguilera: 'Moves Like Jagger'
6. (4) Gym Class Heroes ft. Adam Levine: 'Stereo Hearts'
7. (5) David Guetta ft. Sia: 'Titanium'
8. (3) Cobra Starship ft. Sabi: 'You Make Me Feel'
9. (6) Jason Derulo: 'It Girl'
10. (7) Rihanna: 'Cheers (Drink To That)'

Watch Digital Spy's interview with Kelly Clarkson below: