以下是我為您找到的Katy Perry的幾首歌曲的詞語：
* 《Firework》：
*"Go ahead and take your best shot
But you'll never take the spark out of my soul
'Cause I'm on the rise, I'm on top of the world
And I'm letting it all out, oh"*"
* 《Roar》：
*"I'm a lion when I'm hungry
And I'll roar, I'll roar, I'll roar"*
* 《Dark Horse》：
*"You think you got me? You think you own me?
But I won't let it show, oh no"*
請注意，這只是一小部分Katy Perry的歌詞，完整歌詞可以參考歌詞本。如果需要其他歌手的歌詞，也請告知。