Demi Lovato performed at the Good Morning America 2017 Summer Concert Series on Friday, collabs with Jax Jones and Cheat Codes in the pouring rain for an energetic performance of “Instruction” and “No Promises.” Also, the crowd in attendance was stoked on Lovato’s upcoming birthday on August 20th, which the fans serenaded her singing Happy Birthday. Powering through the rain with a stellar performance of “Sorry Not Sorry.”