Selena Gomez Performs 'Anxiety' With Julia Michaels - Watch The Vid!

Selena Gomez is all smiles up on stage with Julia Michaels during her concert at The Fonda Theatre in Los Angeles earlier this week.

The two longtime pals performed Julia‘s latest single, “Anxiety” during the concert stop on Julia‘s Inner Monologue tour.

“I’m kind of convinced these last few days aren’t real. Thank you @selenagomez for the most epic headline show I’ve ever played,” Julia wrote on her Instagram. “I love you beyond words and I’m so happy we finally got to sing our baby together :)”

Check out the performance below!