Nl 50 KK 3way facing overbet on 2 flush board

[Dr.Hollywood]

Party Poker No-Limit Hold'em, $0.50 BB (5 handed) Hand History Converter Tool (http://poker-tools.flopturnriver.com/Hand-Converter.php) from FlopTurnRiver.com (http://www.flopturnriver.com) (Format: 2+2 Forums)

UTG ($23.90)
MP ($47.15)
Hero ($51.80)
SB ($153.55)
BB ($83.85)

Preflop: Hero is Button with K/images/graemlins/heart.gif, K/images/graemlins/club.gif.
UTG calls $0.50, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $2.5</font>, <font color="#666666">1 fold</font>, BB calls $2, UTG calls $2.

Flop: ($7.75) Q/images/graemlins/club.gif, 9/images/graemlins/diamond.gif, 2/images/graemlins/club.gif <font color="#0000FF">(3 players)</font>
<font color="#CC3333">BB bets $4</font>, UTG calls $23.90 (All-In), Hero calls $21.40, BB folds.

Turn: ($57.05) 4/images/graemlins/club.gif <font color="#0000FF">(2 players, 1 all-in)</font>

River: ($57.05) A/images/graemlins/diamond.gif <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: $57.05

i coldcalled that i still was able to fold vs a push/raise from the bb
whats the right play here ?

[creamfillin]

You can't cold call and fold to a bb push.. because you'll be getting like 4:1 if he does. Readless I think this is a fold, sandwiched between a leader and a halfstack shove. Maybe he's doing it with a big draw, whatever it is, it's unlikely you are way ahead here.