Share 0 FacebookTwitterPinterestTumblrRedditStumbleuponWhatsappTelegramEmailDemi Lovato performs ‘Cool For The Summer’ with Tove Lo during their concert at Jingle Ball 2015 in Tampa, FL.Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Share 0 FacebookTwitterPinterestTumblrRedditStumbleuponWhatsappTelegramEmail previous post Demi Lovato Performs at 93.3 FLZ’s Jingle Ball 2015 – December 19th next post Demi Lovato Performs at New Year’s Eve 2016 – Dec 31st