Taylor's first live performance of "ME!" marked a milestone. When she took the stage at the Billboard Music Awards [1], she was wearing a rainbow sequined fringed one-shoulder minidress that falls in line with the new "unicorn" color scheme she's got going on. Her music video for the hit was filled with colorful outfits [2] that almost instantly became iconic, so we're not surprised her dancers showed up to the event in the same pastel suits.

Taylor accessorized her own number, which was designed by Jessica Jones and her stylist, Joseph Cassell, with custom Stuart Weitzman baby blue leather booties covered in rhinestones and she wore fishnet tights to break up the eye-catching pieces. Brendon Urie stood right by her side in a brushstroke three-piece suit, and just like that, we felt the same playful magic that we do every time we hear the words, "I'm the only one of me, baby, that's the fun of me." Scroll for an all-angles view [3], then check out the lavender look Taylor wore on the carpet [4].