There were a lot of bumps in Hollywood this year! Stars like Jessica Simpson, Drew Barrymore, and Anna Paquin all became first-time moms, and showed off their growing bellies throughout 2012. While some celebs have already welcomed their bundles of joy, there are plenty more awaiting the arrival of little ones, including Kate Middleton and Claire Danes. Take a look at all the expecting stars, and don't forget to check out all the celebrity babies that were born this year.
See All the Pregnant Stars of 2012!