original: montero gave her first public performance at the age of five .
simplifications: montero gave her first performance out in public at the age of five . montero gave her first public performance at the age of five . montero first performed in public at the age of five . montero was at the age of five when she gave her first public performance . montero first performed in public when she was five montero gave her first public show at the age of five . montero gave her first public performance at the age of five . montero gave her first public show at the age of five .