Fans who watched Demi Lovato at the Greek Theatre in Los Angeles got a special treat in the form of a Jonas Brother. Nick Jonas, one-third of the family trio, joined his "Camp Rock" co-star on stage for a few songs.
Demi's performance in L.A. on Thursday, July 18, was a part of her summer tour. Sometime during the show, she mentioned that some of her friends were in the audience before saying, "Luckily some of my friends are going to help me out tonight on stage." The crowd then went wild when Nick walked onto the stage.
The pair performed the song "Catch Me" from her 2009 album "Here We Go Again." The crowd excitedly sang along in between bouts of screaming as Demi took on the lead vocals for the song. The Jo Bro played guitar while harmonizing with Demi in some parts of the song.
At the end of "Catch Me", the young songstress grabbed her own guitar and teased fans by asking Nick, "I think we wrote this song together, right?" as the intro of "Don't Forget" started playing. The two friends penned the song for her 2008 debut album of the same name.
The two high fived and hugged before Nick left the stage and put the spotlight back on his friend.
Lovato has been very busy squeezing shows in between shooting schedules for the upcoming season of "The X Factor (US)". She serves as a judge along with Britney Spears, Simon Cowell and L.A. Reid.