But Joe and Demi split up in 2010 and decided to just be friends.

How long were Demi and Joe together?

Demi Lovato and Joe Jonas Disney Channel stars Joe and Demi became IRL lovers after starring in Camp Rock together. They started dating in 2010 two years after the film, but split three months later when they decided to stay as friends.

Why was Demi Lovato Not at Nicks wedding?

According to Us Magazine, Lovato “was very upset” and a source reveals that Nick not inviting her to his wedding “broke her heart.” After showing his support for his friend after her overdose, Lovato went and unfollowed him along with many other celebrity friends she was close with.