Flop action with AA

[Perk76]

What to do?

Reads...shorty is spuradic, not concerned as much with him. I have only been at this table an orbit or two. The guy that cold calls the flop bet is the one I am worried about. He is 27/20/4 for 40 hands.

Full Tilt Poker - No Limit Hold'em Cash Game - $0.10/$0.25 Blinds - 6 Players - (LegoPoker HH Converter)

SB: $9.75
BB: $32.35
UTG: $24.65
MP: $4.20
CO: $56.10
Hero (BTN): $23.90

Preflop: Hero is dealt A[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/spade.gif[/img] (6 Players)
UTG calls $0.25, 2 folds, <font color="red">Hero raises to $1.10</font>, SB calls $1.00, BB calls $0.85, UTG calls $0.85

Flop: ($4.40) 7[img]/images/graemlins/spade.gif[/img] 8[img]/images/graemlins/diamond.gif[/img] 5[img]/images/graemlins/diamond.gif[/img] (4 Players)
<font color="red">SB bets $4.40</font>, BB calls $4.40,