Demi Lovato Brings a Lot of ‘Heart’ to ‘Good Morning America’ Summer Concert Series [Photos, Video]
Demi Lovato brought a whole lotta "heart" to 'Good Morning America' and the breakfast show's Summer Concert Series this morning (June 28). The singer performed her hit singles 'Give Your Heart a Break' and 'Heart Attack,' as well as her soon-to-be-hit 'Made in the USA.'