"Vogue"rival (4)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">voguerival</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for elle that I've seen before include "World's best-selling fashion magazine" , "Is she in France" , "French word for 'she'" , "Ms MacPherson, supermodel" , "Fashion magazine - the French "She"" .)