Strangely beautiful (6)
I believe the answer is:
exotic
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">strangely beautiful</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 exotic that I've seen before include "Foreign; glamorous" , "Interestingly different or strange" , "type of dancer?" , "Strange, rare or foreign" , "Weird; alien" .)