The singer has had three British top 10 hits to her name this year, including "California Gurls", "Teenage Dream" and latest single "Firework", femalefirst.co.uk reports.
The combined sales of the three singles are close to 1.4 million copies in Britain alone and her new album "Teenage Dream" has been faring well.The live tour will be a 12 date Arena tour stretching from Oct 12 to Nov 7 and will begin at the Motorpoint Arena in Sheffield.
