As I told you yesterday, George Lopez will be hosting WWE Superstars all week for a karaoke contest. Last night's victim was R-Truth, who proved that while he is an excellent rapper, rock singing is not his thing. He should have done his favorite rap if he wanted to win this thing, but here is is singing Kryptonite by 3 Doors Down:
Is R-Truth's Kryptonite George Lopez?
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