Filming celebrities like meteors (8,5)
I believe the answer is:
shooting stars
'meteors' is the definition.
('shooting star' can be a synonym of 'meteor')
'filming celebrities' is the wordplay.
'filming' becomes 'shooting' ('shoot' can be a synonym of 'film').
'celebrities' becomes 'stars' (I've seen this in other clues).
'shooting'+'stars'='SHOOTING STARS'
'like' acts as a link.
(Other definitions for shooting stars that I've seen before include "Meteors" , "they have meteoric careers" .)