Jan 31 Katy Perry Slays the SNL Stage with Performances of 'When I'm Gone' & 'Never Really Over' Jan 31
Dec 27 Katy Perry & Taylor Swift Are the Only Female Artists to Have A Music Video with Over 3 Billion Views on YouTube Dec 27
Dec 28 From Taylor Swift to Katy Perry, Forbes Names Their 10 Top-Earning Musicians of the Decade! Dec 28