Nine- to 12-year-old girls, also known as tweens, unsurprisingly vacillate between childlike interests and adult-esque sophistication. (As the parent of a 9-year ... fun to give gifts to.

Do your kids do that, also? I hope my research will help you find great gift ideas. Have fun shopping for the 9 year old girl in your life! Also read: Best Books for 9-year Olds Activity Books for ...

As a former teenage girl, I can confirm that it's almost scary how up-to-date teens are on ~the trends~. In the time it took you to read that sentence, they probably deemed last month's viral water ...

It's a scientific fact: Girls rule. So naturally, you want to make sure you find the perfect gifts ... best represents her. This Specialty Toy of the Year Winner is perfect for the 10+ year-old ...

Credit: Casetify, Glossier, Kimoli, Stanley / Mashable Composite Trends among teen girls are an ever-changing hellscape. Even millennials — people who are not that old, thank you very much ...