It's been a whirlwind year for the Duke and Duchess of Cambridge. They started 2013 as a family of two, and ended it with an adorable addition. We saw Kate go from cute royal preggo to sophisticated mama; and Will go from sweet, doting husband to even sweeter, doting daddy.
Here is a look back at how Kate Middleton's family has changed in 2013.
Image via WPA Pool/Getty
Although the Duke and Duchess started out 2013 just the two of them, their son-to-be wanted them to know he was there. Poor Kate had to be hospitalized for acute morning sickness -- and, naturally, William was by her side. Not exactly the typical royal galas they were used to.