Selena Gomez celebrated the kickoff of Demi Lovato's latest tour, marking their first public reunion in nearly a decade. "I am in tears, [Demi Lovato]," Gomez, 33, wrote via her Instagram Story on Monday, April 13. "This was hands down one of the best shows. Oh and the VOCALS? Psh *blown away*." In addition to her rave review, a photo showed the two former Disney Channel costars sharing a hug backstage, with Gomez including a heart emoji over the image. Gomez posted several other photos from opening night of Lovato's It's Not That Deep Tour at the Kia Center in Orlando, Florida.