We are in trouble - she's officially crawling!

Last night, Diana was playing on her play mat - and I had one of her favorite toys positioned a little distance away.  After weeks of doing the "Army Crawl", she decided to really go for it.  She tucked her legs up under her, and start crawling.

It's amazing to me that, one day, Diana can't do something, and then, the next day, it's like she's been doing it for months!