CELEBRITY [fr. celebrité]
A celebrity is an artist which other artists knows from reputation.
When this celebrity comes in the Emergency Room
every one is very exited.
Celebrities are good to attract other artists
(and tourists)
But medias write more about celebrities
than about what is said in the Emergency Room.
Celebrities are good stimulateurs
but also hiders of visibility.
Sometimes celebrities are not very good Emergency Artists
They can have a difficulty to concentrate.

1   DICTIONARY   by Thierry Geoffroy / Colonel    ( link to portail )