Congratulations were in order for many of our favorite celebrity moms this year. Whether it was Beyonce welcoming baby Blue Ivy Carter (which induced collective gasps around the world), Tamera Mowry's first birth, or Mary Mary's double pregnancies, we kept up with our famous moms as they added more bundles of joy to their growing families. Here's a look back at how celeb moms spent the past 12 months.