At first I thought this was a bad beat. But then after thinking about it, I reailzed AA only wins ~82% of the time, the other 18% it loses. So somewhere in that 18%, it needs to be thrown away.

Here's the hand. Read on the villain - tight ABC, I put him on KJ+

PokerStars No-Limit Hold'em, $0.05 BB (9 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

Hero (Button) ($6.06)
SB ($4.18)
BB ($7.62)
UTG ($2.11)
UTG+1 ($3.30)
MP1 ($6.29)
MP2 ($3.93)
MP3 ($6.12)
CO ($1.92)

Preflop: Hero is Button with A, A
UTG calls $0.05, 2 folds, MP2 calls $0.05, 2 folds, Hero raises to $0.25, 1 fold, BB calls $0.20, 2 folds

Flop: ($0.62) J, K, 2 (2 players)
BB checks, Hero bets $0.35, BB calls $0.35

Turn: ($1.32) 5 (2 players)
BB checks, Hero bets $1.20, BB raises to $6.60, Hero calls $4.26 (All-In)

River: ($12.24) 5 (2 players, 1 all-in)

Total pot: $12.24 | Rake: $0.60

I was thinking on the shove that he hit two pair. Trips crossed my mind but it was difficult to put him on JJ or KK because of no 3 bet. I screwed up getting married to AA but it's difficult to fold on a board like that.