A star is a public person

Dan Balan (performer): "A star is a public person who is known by everybody. Being a star is a job, with all the necessary attributes, for example, there is the profession of journalist, the people who work as a journalist need to inform the public, and singers need to sing and speak nicely.
There are a lot of stars, but stars with status in music are hard to find. What I mean is, that there are just a few superstars, the ones who reached the top! For me superstars are: Jessica Simpson, The Killers, Akon and Rihanna."