Quiz: How much do you know about Cinco de Mayo?

• It's a girl for Royals William and Kate
• Report: Florida man sues after his amputated leg was found in garbage
• #MayPac: Best celebrity tweets from the 'Fight of the Century'
• Puppy gets scared of own hiccups, tries to attack them
• Parents upset over high heels for infants

How much do you know about Cinco de Mayo? Test your knowledge of the holiday with these five questions. Don't forget to tell us how you did in the comments below!