Gorgeous source of entertainment (4)
I believe the answer is:
fair
This clue could be a double definition.
'gorgeous' is the first definition.
(I've seen this before)
'source of entertainment' is the second definition.
'fair' can be an answer for 'entertainment' (fair is a kind of entertainment). I am not sure about the 'source of' bit.
Can you help me to learn more?
(Other definitions for fair that I've seen before include "(Of skin) pale" , "Attractive type of weather?" , "clear" , "Just; beautiful; blond" , "Equitable or blond" .)