Spanish translations of 'the girl' (4)
I believe the answer is:
ella
'girl' is the definition.
I can't explain the remainder of the clue.
(Other definitions for ella that I've seen before include ".... Fitzgerald, late great jazz diva" , "- Wheeler Wilcox, US poet" , "Great late jazz singer . . . . Fitzgerald" , "Diminutive of Eleanor" , "Woman" .)