Demi Lovato fans got more than what they bargained for at her concert last night at the Greek Theatre in Los Angeles. Nick Jonas made a special appearance on stage with his Camp Rock co-star and special friend as she introduced him to come and sing with her. You can bet there were plenty of screams coming from the audience at the special surprise they got.
The duo came together to sing two of Demi's songs, "Catch Me" and "Don't Forget" as Nick strummed the guitar while she did lead vocals. The two besties embraced lovingly and the fans apparently went wild. The "Give Your Heart a Break" singer has been through a lot with the Jonas brothers. They have always had her back, even as she went through the tough times in her life. Nick has always seemed to have a soft spot for Demi and it's great to see them back together, just like old times.
Nick must have had a fun time as he tweeted: "What a special night being able to sing with my friend @ddlovato once again." While the youngest Jonas brother is making new music with Kevin and Joe, Demi has been making it big as a judge on The X-Factor in between her concert dates.
Take a look at Demi Lovato and Nick Jonas singing together on stage. What do you think?