See what this little monkey decided to do on my birthday? She is growing up so fast. It seems so much quicker than James. At two months she was flashing smiles, laughing and rolling from her back to front at 4 months, rolling front to back & back to front at 5 months and now at almost 6 months sitting. She is on the verge of crawling too! She's got all the separate actions, now she's just got to coordinate her efforts.