### Clue: Snooty one in popular comedy ultimately putting sex appeal into play … (5-5)
### Answer: HOITY-TOITY 
 ### Explanation: Definition: Snooty
 I(Roman numeral for "one") **contained in**(in) HOT(popular/the current rage) + **last letter of**(… ultimately) "comedy" + [IT(sex appeal, as in "the it girls") **contained in**(putting … into) TOY(to play with)].