Katy Perry
12 songs Katy Perry has written about other celebrities
She doesn't hold back 💁
Katy Perry released her long-awaited fifth album Witness on June 9, and we have to admit, we're a little bit obsessed (Roulette is the 💣).
Her latest single, Swish Swish, is rumoured to be about her rival Taylor Swift. So we did a bit of digging, and it turns out Taylor isn't the only star Katy has written a song about...