You may know this game by another name, or not at all, I'll give an example to start with:

If I start with Elton John

Then the next person has to take the first letter of the surname and think of a celebrity's name beginning with J

eg Joss Stone, then the next person has to think of a celebrity's name beginning with S and so on and so forth . . . .

Rules
Obviously the celebrity has to have a first name and a surname. eg not Prince
You are allowed to use characters eg Donald Duck
You are allowed to use celebrities or other famous personalities.

so here goes . . .

Chuck Berry (Not sure where that came from but hey ho)