From Demi's Facebook:
Demi Lovato has announced that 'Neon Lights' will be the next single to come from her fourth LP, and has appeared to confirm that a music video is on its way very soon indeed.
The star changed her Twitter and Facebook profile pictures to a new logo for the song, revealing that something special is on its way on Sunday, September 29, at 6pm EDT.
'Neon Lights' was written by OneRepublic frontman Ryan Tedder, along with Mario Marchetti, Tiffany Vartanyan, Noel Zancanella and Lovato. Tedder and Zancanella shared production duties.