There are a few things that are likely true about every 10-year-old girl. She is probably growing like a weed, wants to spend time with friends and loves keeping her nails, face and hair looking nice. To make staying pretty a little easier, many girls at this age get their first makeup kits — lip balms or glosses, nail polish sets and fun cosmetics like eye shadow and glittery blush. If your tween girl isn't into makeup yet, set an example by wearing