NL50: QQ from BB after a 3bet in front

[Berge20]

Original raiser is unknown
First caller is set miner
3-bettor is regular TAG that has a decent 3-betting range
Shorty is unknown

I felt that I could almost justify any of the three moves here. If shorty hadn't pushed, I felt like a 4-bet was the right move. Does his play change that any? Thoughts?

PokerStars No-Limit Hold'em, $0.50 BB (9 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG ($51.20)
UTG+1 ($24.80)
MP1 ($57.40)
MP2 ($76.10)
MP3 ($62.10)
CO ($52.25)
Button ($44.70)
SB ($8.25)
Hero ($50)

Preflop: Hero is BB with Q[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">UTG+1 raises to $1.5</font>, <font color="#666666">2 folds</font>, MP3 calls $1.50, <font color="#CC3333">CO raises to $5</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">SB raises to $8.25</font>, <font color="#666666"> Hero ???