AQ in a big pot

[igbr1]

Should I call the turn here?

Party Poker 2.00/4.00 Hold'em <font color="#0000FF">(10 handed)</font> link

Preflop: Hero is UTG+2 with Q[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img].
UTG calls, <font color="#666666">1 folds</font>, <font color="#CC3333">Hero raises</font>, MP1 calls, MP2 calls, MP3 calls, <font color="#666666">1 folds</font>, <font color="#CC3333">Button 3-bets</font>, <font color="#666666">2 folds</font>, UTG calls, Hero calls, MP1 calls, MP2 calls, MP3 calls.

Flop: (19.50 SB) T[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(6 players)</font>
UTG checks, Hero checks, MP1 checks, MP2 checks, MP3 checks, <font color="#CC3333">Button bets</font>, UTG calls, Hero calls, MP1 calls, <font color="#CC3333">MP2 raises</font>, MP3 calls, Button calls, UTG calls, Hero calls, MP1 calls.

Turn: (15.75 BB) 2[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(6 players)</font>
UTG checks, Hero checks, MP1 checks, <font color="#CC3333">MP2 bets</font>, MP3 folds, Button calls, UTG calls, Hero folds, MP1 calls.

River: (19.75 BB) K[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
UTG checks, MP1 checks, <font color="#CC3333">MP2 bets</font>, Button calls, UTG folds, MP1 calls.

Final Pot: 22.75 BB.