Katy Perry’s onstage costumes are a masterclass in camp. Since popping off in 2008, she’s worn the most whimsical pieces, ...

Real fans know that Olivia Rodrigo has incredible range. She can pivot from pop-punk princess to early-2000s twee to red ...

Once it came time to perform, however, Rodrigo channeled her on-stage alter-ego—who has a known affinity for hot pants and ...