Rolling both ways!

This afternoon Allison was working so hard on rolling over from her back to her stomach.  Of course as soon and I get up to go in the kitchen she does it without me seeing! Now she just keeps doing it over and over again tonight.  She is really starting to enjoy her toys now.  I think I was wrong on the tooth on the top but there are 3 on the bottom.  I have been trying to get some good 4 month pics of her and so far I havent gotten anything that I just love yet.  She won't smile for me until we are done with the pictures!