answers: pinks face christina aguilera
questions: what has keaton rolling on the floor? who was singing a whitney houston tribute?
paragraph: P!nk's face during Christina Aguilera's Whitney Houston tribute has me rolling on the floor. # keaton bell (@keatonkildebell) November 20, 2017
questions_answers: question: what has keaton rolling on the floor?, answer: pinks face | question: who was singing a whitney houston tribute?, answer: christina aguilera