Katy Perry will be attending the Met Gala on Monday, but her dress won’t light up like it’s been stuffed with glow sticks this year. “I can’t give too much away, but I picked it out right when it debuted on the runway,” she told the Cut. “I contacted the designer right away. I’ve known I’d wear it for a couple of months now.” Just one little hint? “It will definitely be me. Let’s just say, I’ll be an original punk,” she said. “I love a theme!”