1. Orlando Bloom shared a whole lot of photos of himself throughout the years.2. Madonna posted this photo of herself from the early '90s.3. John Stamos shared this photo of himself playing with his dad as a toddler.4. Naomi Campbell posted this photo of herself and photographer Steven Meisel hanging out in New York in the early '90s.5. Cindy Crawford was also feeling the holiday spirit and shared some pics from the music video for Bon Jovi's cover of "Please Come Home for Christmas," which she was featured in.6. And finally, Katy Perry shared this Christmasy photo of herself.