TV's DeGeneres (5)
I believe the answer is:
ellen
'tv's degeneres' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for ellen that I've seen before include "Girl" , "MacArthur, round-the-world yachtswoman" , "Dame - MacArthur, round-the-world sailor" , "It could be Terry" , "-- DeGeneres, US actress" .)