What is katy perry's personal youtube account username?
Ariana grande is osnapitzari and Selena's is SelGomez.
KatyPerryMusic is a Katy Perry's personal YouTube account. She rebranded herself as an impressive pop star and rose to celebrity during the summer of 2008. Visit https://www.youtube.com/user/KatyPerryMusic for more details.
she is my idol..just saying