J.K. Rowling — DESTROYS SERENA WILLIAMS HATER … She’s Beautiful, You Moron! | TMZ.com
J.K. Rowling just went all AVADA KEDAVRA on some pathetic cyber troll — EVISCERATING an “idiot” who talked smack about Serena Williams. The “Harry…
Source: J.K. Rowling — DESTROYS SERENA WILLIAMS HATER … She’s Beautiful, You Moron! | TMZ.com