Well, this will bring a tear to your eye. After fans began Tweeting at Katy Perry on behalf of a Sophie Birtles—a terminally ill fan who suffers from Juvenile Sandhoff Disease—using the hashtag #youreafireworksophie, the pop star responded with the sweetest video message ever.
"Sophie, I heard your story and I just wanted to tell you that you are a firework and you are trendy and I do love you," she said as she fought back tears. "Everybody loves you. And we're all thinking about you all over the world right now. And sending you so much love, I hope you can feel it with this message."
Okay, we're going to go cry now.