Fifth Harmony is back! The best-selling girl group staged a surprise reunion during the Jonas Brothers' Jonas20: Greetings from Your Hometown Tour concert in Dallas, Texas, on Sunday, August 31. Ally Brooke, Dinah Jane, Lauren Jauregui and Normani took the stage at the Dos Equis Pavilion to perform their hit songs "Worth It" and "Work From Home." "Where were you on August 31, 2025? Thank you @jonasbrothers for having us. Felt amazing to be back ," the group shared in an X post following Sunday's performance. The group also directed fans to new merchandise to mark the comeback.