Hello fellow Gagadaily members  Welcome to my 2nd megarate celebrating Miss Katy Perry's singles! This time I also included the singles where Katy is just a featured artist. RULES 1.) Rate each track from 1 to 10, decimals are highly encouraged. You can rate one track with an 11, to represent your love for it and a 0 for your least favorite track. 2.) Comments aren't necessary, but are highly encouraged! 3.) The deadline for voting will be on May 22nd, 2019.