The singer posts a photo of her and her duet partner, presumably Jonas, giving a thumbs-up inside a recording studio.
Fans began speculating that the thumb in the photo belonged to Jonas. They pointed out that Lovato's collaborator was photographed wearing a gray suit and white shirt which looked similar to what the former Jonas Brothers member had sported earlier in the day. There's still no confirmation from Lovato.
The 21-year-old entertainer recently revealed in an interview with MTV that she had written an "amazing song" with Jonas and they wanted to do something with that. During the chat, she also talked about the possibility of a collaborative album.
"I know he's working on his new album too, so it might not be for awhile, but the two of us... I'm always writing songs and he's always writing songs," she said.
Recorded a KILLER duet today.... Can you guess who it was with??? Ã�ï¿½Ã�Â°Ã�Â¯Ã�Â¿Ã�Â½Ã�Â¯Ã�Â¿Ã�Â½Ã�Â¯Ã�Â¿Ã�Â½Ã�ï¿½Ã�Â°Ã�Â¯Ã�Â¿Ã�Â½Ã�Â¯Ã�Â¿Ã�Â½Ã�Â¯Ã�Â¿Ã�Â½Ã�ï¿½Ã�Â°Ã�Â¯Ã�Â¿Ã�Â½Ã�Â¯Ã�Â¿Ã�Â½Ã�Â¯Ã�Â¿Ã�Â½ pic.twitter.com/iMOshdQipy— Demi Lovato (@ddlovato) July 13, 2014
Demi Lovato & Nick Jonas recorded a duet today and you can tell it's Nick because of what he was wearing today! pic.twitter.com/g0pqlEQ59B— JonasLiveTour. (@JonasConcerts) July 13, 2014