Beloved pop punk princess Olivia Rodrigo has officially ... performance of her hit song "Vampire," looking stunning in a figure-hugging, floor-length silk red dress with a plunging V-neckline.

hence the “vampire” moniker. It featured a bit of a plunge, which then curved exaggeratedly into poofy off-the-shoulder sleeves. The bottom half of the dress also boasts a mini peplum ...