The yellow-haired child has been carrying around a plastic silver-colored earring that she can slide on or off - I'm not sure earring was the pea-sized circle's primary purpose in its creation, but it's what it's used for. Of course, I rarely see it on her ears. It's usually on her nostril or her lip.
Yesterday she had it on her lower lip most of the day, and after Laura got home from work I switched it up to her nostril (I'm really no help in raising proper children). Sophie walked by and, upon seeing it, dismissed it saying, "It'd sure be hard to pick your nose."