Home Performances Demi Lovato Performs ‘Heart Attack’ at Mardi Gras Festival Video PerformancesVideo Demi Lovato Performs ‘Heart Attack’ at Mardi Gras Festival Video By Angelic - March 3, 2013 124 1 Share on Facebook Tweet on Twitter tweet RELATED ARTICLESMORE FROM AUTHOR Demi Lovato at Global Citizens Festival in New York – September 24th Future Now Tour: Live in San Antonia, TX – September 10th Video: Demi Lovato Covers Adele’s ‘When We Were Young’! Undercover Lyft with Demi Lovato Demi Lovato “Too Much Love” Audio Future Now: The Tour: Lake City, UT on August 11th 1 COMMENT WOW. It goes to show crappy music can be number one on…iTunes. This is a terrible song, so again, pop culture fans are are becoming dumber and dumber:devolving into dust mites. LEAVE A REPLY Cancel reply Notify me of follow-up comments by email. Notify me of new posts by email.