she started singing when she was 15 that is what age she started singing....
2007
Katy Perry was born in 1984, and is 30 years old. Currently, she is dating Diplo.
9
she was 18
if katy perry is 27 her dad is 55
Katy Perry will be 31 on October 25, 2015.
Katy Perry is 28 years old. She was born on October 25th, 1984.
29
Katy Perry and Avril Lavigne are both 27 as of 2011.
How old is Katy Perry? 27 years (October 25, 1984) Source:Google
Katy Perry doesn't have a daughter.
Katy Perry is 27 years old, born on October 25th 1984.