I am MP yesterday on 2/4 Interpoker with QQ. Folds to me, I raise to $12 and the guy to my left reraises to $16
.
I call and the flop gives me the set.

He goes all in for $150. I have him covered and call.

Sure enough, he has KK.

My hand holds up and he is done.

If he has made a substantial reraise, I would have thought about laying down the QQ thinking I was done with KK or AA.

After having KK go up against AA at least 5 different times this week I am trying to adopt the strategy to avoid going up against Aces. I will only fold Kings when I have a VERY strong signal that the other player is on aces.

Here is a great example where you probably should fold KK.

Party Poker No-Limit Hold'em, $ BB (10 handed)

saw flop|saw showdown

CO ($35.2)
Button ($42.3)
SB ($39.5)
BB ($60.9)
UTG ($36.95)
APerfect10 ($108.45)
UTG+2 ($49.5)
MP1 ($41.6)
MP2 ($29.65)
MP3 ($91.55)

Preflop: APerfect10 is UTG+1 with , . SB posts a blind of $0.25.
1 fold, APerfect10 calls $0.50, 1 fold, MP1 raises to $2.25, 3 folds, Button raises to $4, 2 folds, APerfect10 raises to $10, MP1 calls $39.35 (All-In), Button calls $38.30 (All-In), APerfect10 folds.

Flop: ($94.65) , , (2 players, 2 all-in)

Turn: ($94.65) (2 players, 2 all-in)

River: ($94.65) (2 players, 2 all-in)

Final Pot: $94.65

Results in white below:
MP1 has Qd Qc (one pair, queens).
Button has As Ad (one pair, aces).
Outcome: Button wins $93.90.

On another note, I've had AA vs KK 4x this week and got cracked each and every time. What luck.