Caron of "Gigi” (6)
I believe the answer is:
leslie
'caron of gigi' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for leslie that I've seen before include "I'll see (anag) - boy's name" , "Long-running dispute" , "- Howard, British actor (Gone with the Wind)" .)