You probably already knew the Red Hot Chili Peppers worked with Rick Rubin on their massively successful album, 'Blood Sugar Sex Makik,' but did you know they recorded it in a haunted mansion?

Surprisingly, there might be a lot you don't know about one of the most successful alt-rock acts of all time. Don't worry, though; we've done everything we can to unearth some little-known facts about the Chili Peppers, and you can test your knowledge in the video above.

When you wrap things up with Anthony Kiedis and company, take a run at Eddie Vedder and the boys of Pearl Jam in the video below: