Correct Play Here?

[rwdvc]

Not much of a read on the villain 20/18/3.5 over 40ish hands. I've been playing fairly loose three betting and playing a bunch of random hands because we were 3 handed for a while. So I figure once the villain bets out we have $34ish in the pot and I'm either way ahead or way behind to AA. I guess the question is does the villain making this move often enough without AA. After typing this post, and thinking about it I'm guessing yes it is worth calling/shoving but other people's opinions would be appreciated.


Poker Stars, $0.10/$0.25 NL Hold'em Cash Game, 5 Players
LeggoPoker Hand History Converter

SB: $6.80
Hero (BB): $44.15
UTG: $50.65
CO: $3.30
BTN: $25.30

Pre-Flop: K[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/club.gif[/img] dealt to Hero (BB)
<font color="red">UTG raises to $1</font>, CO folds, BTN calls $1, SB folds, <font color="red">Hero raises to $3.20</font>, UTG calls $2.20, BTN calls $2.20

Flop: ($9.70) 6[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/heart.gif[/img] 7[img]/images/graemlins/spade.gif[/img] (3 Players)
<font color="red">Hero bets $6.90</font>, <font color="red">UTG raises to $19.25</font>