What do you put Villain on?

----- HOLE CARDS -----
dealt to Hero [Q[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img]]
UTG calls, 1 fold, Villain raises, 2 folds, Hero three-bets, folds to Villain who caps, Hero calls
----- FLOP ----- [5[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/heart.gif[/img]] (10.5 SB)
Villain bets, Hero calls
----- TURN ----- [5[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/heart.gif[/img]][8[img]/images/graemlins/heart.gif[/img]] (6.25BB)
Villain bets, Hero calls
----- RIVER ----- [5[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/heart.gif[/img]][2[img]/images/graemlins/diamond.gif[/img]] (8.25BB)
Villain bets, Hero raises, Villain calls
----- SHOW DOWN -----
Hero shows [Q[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img]] (A Flush, Queen high)
Villain shows ????
----- SUMMARY -----