Ryan Seacrest Gets Demi Lovato To Open Up

After a stint in rehab earlier this year for an eating disorder, the 18-year-old released her new single, "Skyscraper," Tuesday on "On Air with Ryan Seacrest."

The track, about struggling with life's hardships and facing the adversity head on, not only has been praised by countless fans and celebrities, but rose to the coveted No. 1 spot on the iTunes top 10 chart this week.