Enjoy the powerful duet performance of the century! Christina Aguilera and Demi Lovato finally embarked their debut duet during the 2018 Billboard Awards for their new song, Fall In Line from Christina’s new album, Liberation. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) 0 comment 0 FacebookTwitterPinterestEmail Angelic previous post Christina Aguilera & Demi Lovato at 2018 Billboard Music Awards Backstage/Audience & Performance Photos next post Video: Christina Aguilera ft. Demi Lovato – Fall In Line Music Video You may also like Demi Lovato is seen performing at California Mid... July 25, 2018 Demi Lovato Performs “Tell Me You Love Me... June 27, 2018 Demi Lovato releases heartbreaking full live performance of... June 27, 2018 Demi Lovato Performs Rock in Rio Lisboa Music... June 25, 2018 Video: Demi Lovato – Sober (Lyric Video) June 24, 2018 Demi Lovato CORE Hydration’s ‘Finding Balance With Demi... June 19, 2018 Demi Lovato Performs During “Tell Me You Love... June 18, 2018 Demi Lovato Performs During “Tell Me You Love... June 18, 2018 Demi Lovato Performs During “Tell Me You Love... June 15, 2018 Demi Lovato Performs Newmark Racecourse in Suffolk –... June 10, 2018 Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email.