Royal’s reported reproductions (6)
I believe the answer is:
prince
'royal's' is the definition.
(prince is a kind of royal)
'reported reproductions' is the wordplay.
'reported' shows a homophone (sound like).
'reproductions' becomes 'prints' (I've seen this before).
'prints' sounds like 'PRINCE'.
(Other definitions for prince that I've seen before include "Son of a sovereign" , "Sovereign's son" , "Canadian province" , "Machiavellian ruler" , "Monarch's son" .)