PP 2/4 QQ hand. Boring hand but I think I misplayed the river

[gr8vertical]

Sorry for this hand. It seems like it should be textbook...

Do I three-bet this river?

Party Poker 2/4 Hold'em (9 handed) FTR converter on zerodivide.cx

Preflop: Hero is UTG with Q[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/club.gif[/img].
<font color="#CC3333">Hero raises</font>, <font color="#666666">1 fold</font>, MP1 calls, <font color="#666666">3 folds</font>, Button calls, SB calls, BB calls.

Flop: (10 SB) 9[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, BB checks, <font color="#CC3333">Hero bets</font>, MP1 calls, Button calls, SB calls, BB folds.

Turn: (7 BB) A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP1 raises</font>, Button calls, SB folds, <font color="#CC3333">Hero 3-bets</font>, MP1 calls, Button calls.

River: (16 BB) 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP1 raises</font>, Button calls, Hero calls.

Final Pot: 22 BB