"When I wrote 'Beautiful,' I had no idea I was struggling inside," Perry says in a statement. "'I am beautiful no matter what they say.' 'They' represents the insecurities we all face, the fear that makes people unkind simply because someone or something is different."

"'Beautiful' is about self-expression, being free to be whoever you want to be," she continues. "'Don't you bring me down today.' Don't you dare try to make me feel less than, not good enough, or ugly because I don't look like you. Don't treat me like I don't matter just because I do not speak or think like you. I will shine in every single way, and no one can take that from me, you, or anyone."