Demi Lovato Takes a Dig at Joe Through Lyrics Change!

Demi Lovato 'Solo' LIVE in Rio, 'Why don't you just stick to the tambourine.' FF to 1:15. The original lyric 'Why don't you just stick to acting!'

This must be the new trend in young hollywood. Instead of taking digs at each other in interviews, they're doing it in songs!

Miley did it to Nick. Taylor did it to Joe. Joe did it to Taylor. Now Demi has done it to Joe! I kind of like this trend!