News Demi Lovato and Nick Jonas to Perform 'Close' at the 43rd Annual Boston Pops Fireworks Spectacular By Zach Seemayer 2:37 PM PDT, July 1, 2016 Kevin Mazur/Getty Images Demi Lovato and Nick Jonas just can't get close enough! The two pop stars -- who kicked off their epic Future Now tour this week -- will hit the stage together to perform Jonas' hit single "Close" for the first time ever on TV at the Boston Pops Fireworks Spectacular this Independence Day! NEWS: Demi Lovato Poses Nude in Sexy Shoot, Reveals Racy ‘Body Say’ LyricsNancy O'Dell will be on hand to host the 43rd annual free outdoor concert hosted by the Boston Pops Esplanade Orchestra, who will also accompany a number of big-name performers, including country superstars Little Big Town. The two-hour, star-studded special will broadcast live from the Charles River Esplanade in Boston, Massachusetts. The festivities kick off at 9 p.m. ET on CBS.WATCH: Demi Lovato Gets Candid About Sobriety: 'I Didn’t Think I Would Make it to 21'For more on Jonas and Lovato's highly anticipated North American tour, check out the video below.Demi Lovato Goes Topless For Sexy 'Body Say' Cover Art This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page.