Pop star Zara Larsson is sharing a special message for the teen fan who joined her onstage at a concert in Amsterdam.
The "Midnight Sun" singer had invited Julia Coster, 16, to rock out with her live, and Julia delivered with no hesitation, nailing every choreographed move like a pro dancer.
Video of the duo sharing the stage as they performed to Larsson's mega hit "Lush Life" has since gone viral on TikTok, with one video clip garnering nearly 15 million views.
"Hi Julia! I just wanted to say that being on stage with you was such an honor, and look at what you have created!" Larsson said in a video message shared with "Good Morning America." "The way people are bringing this energy up onstage every night, inspired by you, is so incredible."
Julia told "GMA" she was shocked to receive the message and said it means everything to her.
"Oh my god, that's insane," Julia said. "This video, it means the world to me. I'm never going to delete it, and I'm going to watch it every night."
Julia also recalled sharing the stage with Larsson, calling it a nerve-racking moment, but said she went with it.
"I panicked a little bit. I was like, 'Oh my God, now it's really happening," she said. "The first thing I thought when I saw her, it was like, 'Whoa, you're so tiny and your makeup is perfect.' It makes me also happy, because I see people being happy about that video, and that [makes] me even happier."