Loose player got me dead on the turn? (3bet or not?)

[DawnToDusk]

This hand came up between me and a loose player. His VPIP is 55.5% with an agro of 1.36. Anyways I found this hand a pecular hand. What ought I be thinking about the villians hand on the turn? Also what is my line on the turn? Should I be 3betting this and why?

Party Poker 0.50/1 Hold'em (6 max, 6 handed) converter

Preflop: Hero is MP with A[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/spade.gif[/img].
UTG calls, <font color="#CC3333">Hero raises</font>, CO calls, <font color="#666666">3 folds</font>, UTG calls.

Flop: (7.50 SB) 2[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
UTG checks, <font color="#CC3333">Hero bets</font>, CO calls, UTG calls.

Turn: (5.25 BB) Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
UTG checks, <font color="#CC3333">Hero bets</font>, CO calls, <font color="#CC3333">UTG raises</font>, Hero ???

Your help is much appreciated after a weeks hiatus.