None.
A special question for me to face! Lol! Well, i love every single of her songs. But if i would name one song, i'd say "Growing pains".
I love all her songs because she's not just a simple singer to me to throw her away at anytime. I love her for her voice, for her thoughts & personality. The way she believes, she stands & the way she don't care how others also judge her for her reasonable words, actions & movements. & i know her more than herself. & i have my respect for her forever. Anything she writes & sing. I'll love it. Cause i know her & i trust her.
My favorite led zeppelin song kashmir my favorite katy perry song is I cant sing
Dark Horse.
All of them