Check out this new interview from Demi Lovato‘s recent appearance on Ryan Seacrest‘s radio show!

The 20-year-old explains how she broke her leg. It turns out her roommate cleaned their hardwood floors a little too well.

PHOTOS: Check out the latest pics of Demi Lovato

Demi also opens up about fellow X Factor judge Simon Cowell, her love life, and her brand new song “Heart Attack.” Listen to the song right now!

Watch Demi‘s in-depth interview with Ryan below!

Click inside to watch the second half of the interview…

WHAT DO YOU THINK of Demi’s new song?