In one of the images from 2006, both Spears and Hilton are wearing matching black headbands as they smile for the camera. Were these even taken on a camera phone?!
Back in February, another one of Hilton's famous friends, Kim Kardashian West, paid tribute to the Simple Life star by going platinum blonde. "Today's vibes channeling Paris! Happy Birthday @ParisHilton Can't wait to celebrate with you soon!" the 37-year-old reality star captioned a pic, a selfie in fact, of her 'do.