Did Demi Lovato just diss Joe Jonas on stage?

The Jonas Brothers & Demi Lovato Perform On ABC's Good Morning America Oh no she didn’t! Dumped Demi Lovato makes a few lyric changes during her show – quite possibly aimed at ex Joe Jonas.

What is it with these Jonas Brothers that makes them just so damn irresistible to women? First of all, Miley Cyrus lets slip that her song Full Circle is about ‘two people always coming back together’ AND a Jonas Brother (her ex Nick Jonas perhaps? And hang on a minute, what about current boyfriend Liam Hemsworth?) and now Demi is having a go.

Unlike Miley’s, which was rather touching in a cringey sort of way, if Demi’s comment was about a Jonas Brother then it certainly wasn’t a nice one.

On stage at a gig in Rio de Janeiro, Brazil, Demi changed the words to Solo, from “why don’t you stick to acting” to “why don’t you stick to tambourine” – could this be a dig at tambourine playing Joe?