Florida Georgia Line Reunites for Surprise Performance—But Fans Spot Something Suspicious on Stage. Viral rumors claim the country duo is back together after a bitter split, but eagle-eyed viewers spotted what appears to be a playback glitch and a mystery guitar player, sparking debate over whether the reunion was real or a CGI hoax. We checked the footage: the performance is authentic, but the band was lip-syncing due to a technical issue—not faking the entire show.