katy perry, this week hit the top charts with the new single, "Never really over".

katy perry is known as a famous pop - rock singer. during release her track "Hot n Cold", she just became so well-known through media.

collaborating with colombia records made her as succesful singer within her carrier in 2007 till present.

she also participated as judge in american idol competition and made her a popular judge after that.

she was gospel singer during her child hood but not famous untill 2007. she married in her teenage years and maintained her carrier till present

winnig multiple awards such as, Brit award juno award, American music award made her a ceriditable and well - known along her carrier