Beautiful girl (5)
I believe the answer is:
belle
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">beautiful girl</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for belle that I've seen before include "Girl who's fetching" , "Reigning beauty" , "Beautiful girl" , "Beautiful woman - of the ball?" , "-- Epoque, before the Great War" .)