Harper is 4 Months Old

I promise this little lady DOES smile! Just not for the camera yet . . . LOL! She has a very strong curiosity for the camera and becomes awestruck when in front of it. Miss Harper is 4 months old and is becoming super interactive and fun. The video below shows that. Sorry it is turned. I have no idea how to change it.
Some things she is doing now:

*She rolls all over the place
*She LOVES to play with her toys
*She is beginning to get into a routine with naps. Generally every two hours and she is down for another
*Still exclusively breastfeeding
*Her brothers can make her smile on a dime
*She is sleeping one long stretch of about 5-6 hours and then up ever 2-3 hours
*She has found her feet and they often end up in her mouth
She is pretty long and lean . . .Weight: 13.6 lbs (40%) and Height: 25cm (90%)
She LOVES headbands . . .LOL or maybe that is just her Mamma. Well she at least has no problem with them. :)