QQ with an Ace on river can i justfy a call?

[Hooked]

villain seems to loose preflop and i would not be surprised with him to show up with an ace here floating me on two streets or another hand which beats mine any advice on the river?

Full Tilt Poker - No Limit Hold'em Cash Game - $0.50/$1 Blinds - 5 Players - (LegoPoker Hand History Converter)

SB: $247.75
BB: $131.50
UTG: $98.65
Hero (CO): $156.35
BTN: $0.00

Preflop: Hero is dealt Q[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/club.gif[/img] (5 Players)
2 folds, <font color="red">Hero raises to $3.50</font>, BTN calls $3.00, SB folds

Flop: ($8) J[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/heart.gif[/img] (2 Players)
BTN checks, <font color="red">Hero bets $6.00</font>, BTN calls $6.00

Turn: ($20) A[img]/images/graemlins/diamond.gif[/img] (2 Players)
BTN checks, <font color="red">Hero bets $15.00</font>, BTN calls $15.00

River: ($50) 7[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">BTN bets $50.00</font>, [i]Hero??

[Better Than U]

check turn. no you cannot call the river.

[Halstad]

Maybe I'm really tired and reading this wrong, but why is the button acting before the CO?

I probably call this way to much, although I think it is a fold. Its probably 65 or AJ.

[ikestoys]

villain has A7hh

[CloseTwin]

That bet on the turn is a decent play if you're planning to check behind river. Since you bet the turn, you really shouldn't do anything on the river but check behind or fold.