NL600 AQ in a 3way 3bet Pot

[xorbie]

Poker Stars
No Limit Holdem Ring game
Blinds: $3/$6
5 players
Converter

Stack sizes:
UTG: $736
CO: $337
Button: $353.10
SB: $1425.25
Hero: $848.25

Pre-flop: (5 players) Hero is BB with A[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/club.gif[/img]
<font color="#cc0000">UTG raises to $24</font>, 2 folds, SB calls, <font color="#cc0000">Hero raises to $90</font>, UTG calls, SB calls.

Flop: 4[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/spade.gif[/img] ($270, 3 players)
SB checks, Hero checks, UTG checks.

Turn: 5[img]/images/graemlins/spade.gif[/img] ($270, 3 players)
SB checks, Hero checks, UTG checks.

River: A[img]/images/graemlins/club.gif[/img] ($270, 3 players)
<font color="#cc0000">SB bets $155</font>, Hero...

SB is Villoroi, UTG is nemuii.

Villeroi has been 3betting me a bunch this session, but mostly earlier and has seemed to calm down a bit after I called a few (and won by pushing over his bets).

Nemuii just sat recently.

Obv we all ahve a fair bit of history and my range can be assumed to be pretty wide although I haven't shown anything down in this spot.

Bet flop? Bet turn? Call river?