Top of the bill performer (9)
I believe the answer is:
headliner
(Other definitions for headliner that I've seen before include "star attraction" , "What's a star" , "top of twenty four [BILL]" , "American celebrity" , "Star performer" .)
I believe the answer is:
headliner
(Other definitions for headliner that I've seen before include "star attraction" , "What's a star" , "top of twenty four [BILL]" , "American celebrity" , "Star performer" .)