Demi Lovato reunites with Selena Gomez and Joe Jonas at tour opener

Demi Lovato opened her "It's Not That Deep" tour on April 13 in Orlando and reunited with Selena Gomez and Joe Jonas; Lovato and Jonas performed a surprise duet of their "Camp Rock" song "This Is Me." Gomez attended the show and posted praise on her Instagram Story.

Demi Lovato opened the first show of her "It's Not That Deep" tour at the Kia Center in Orlando on April 13. The event included reunions with former Disney Channel colleagues Selena Gomez and Joe Jonas. Lovato and Jonas performed a surprise duet of the Camp Rock song "This Is Me." Selena Gomez was in the audience and shared her reaction on social media. Key details: - The concert on April 13 was the first of 18 shows for the tour. - Lovato and Joe Jonas performed a surprise duet of "This Is Me," a song they first sang together while on Disney Channel projects. - Selena Gomez attended the Orlando show and posted an Instagram Story saying, "I am in tears" and calling the vocals "blown away." - Gomez also shared backstage photos of her and Lovato embracing and posted a photo of herself in the audience wearing "It's Not That Deep" merchandise. - Lovato and Gomez first appeared together as children on "Barney and Friends" and later costarred in the 2009 Disney Channel movie "Princess Protection Program." Lovato has previously described drifting apart from Gomez as they grew older. Summary: The reunion moments brought a nostalgic tone to the tour's opening night and were noted both onstage and in social posts. The tour will continue with additional dates; further schedule details are not specified here.