Nostalgia bomb: Demi Lovato sings 'Jumper' with Third Eye Blind singer

LAS VEGAS — No truer words were sung this weekend than those by Demi Lovato when she covered Third Eye Blind's '90s hit "Jumper": "Everyone's got to face down the demons." Lovato, who has battled bipolar depression and an eating disorder, performed the 1998 classic with Third Eye Blind's Stephan Jenkins at the iHeartRadio Music Festival See also: Kanye reignites #Kanye2020 frenzy during 'Only One' at iHeartRadio show Jenkins wrote the song nearly two decades ago about a gay friend who committe...