Sophia is almost 4 months old! I can't believe it! She is starting to develop a personality now and loves to be naked :) She loves to "stand" and grab my hair and try to eat it. If you give her anything, it instantly goes into her mouth. She loves to "talk" and smile at anyone and everyone. This is a very fun stage! She gives us some very sweet giggles every once in a while.
Here is a video we took of Sophia attempting to sit up on her own. She's working on it :)
http://www.youtube.com/watch?v=jADyDfmLVGI
Here's some random photos. There are so many more!