Miley Cyrus: Nobody's perfect
Selena Gomez: Who says you're not perfect
Kelly Clarkson: What doesn't kill you makes you stronger
Ed Sheeran: What didn't kill me, it never made me stronger at all
Taylor Swift: You are the best thing, that's ever been mine
Beyonce: You turned out to be the, best thing I never had
Adele: Never mind I'll find, someone like you
Backstreet Boys: I'll never find someone like you
Cee Lo Green: Forget you
Birdy: I'll never forget you
WHO DO WE BELIEVE HERE?