What does Ron fear most, as revealed by a Boggart?

Spiders

What is a popular sweet Italian bread eaten around Christmas? Which 2015 thriller stars Emily Blunt battling drug cartels at the US-Mexico border? What kind of animal jumps and croaks loudly near ponds? Who was the first-ever UFC heavyweight champion? What pop singer is nicknamed the "Princess of Pop" and released the album "...Baby One More Time"?