Stars 5/10 AA hand - what to do on the flop

[cha59]

A friend of mine played this hand. What is a good line to take on the flop if you are fairly new to the table with no reads?

PokerStars No-Limit Hold'em, $10 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

SB ($3297)
BB ($505)
UTG ($887.75)
UTG+1 ($1101.30)
MP1 ($1202)
MP2 ($90)
MP3 ($2141.25)
CO ($1137)
Button ($1016.25)

Preflop: HERO is MP1 with A[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/diamond.gif[/img].

UTG raises to $30

UTG+1 calls

HERO Raises to $90

UTG and UTG+1 call

Flop: ($285) Q[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(9 players)</font>
<font color="#CC3333">UTG bets $200</font>, UTG+1 calls $200, <font color="#CC3333">MP1 ??