A star everywhere

There is a star in a police man
There is a star in a auto ricksahw
There is a star in a Taxi wala
There is a star in a Civilian
There is a star in a Helping a blind
There is a star in a helping a old person
Likewise there is a star in every agent who sells the paints

" People who sing a lot live healthier and longer than the average life expectancy"