Back-to-back babies: Celebrities we love!

So, apparently there's a new trend in town, which Jessica Simpson's recent pregnancy announcement — just seven months after her baby Maxwell was born — brought to the forefront.

Here's Jessica with Maxwell around the time she made the big announcement. Her multi-million-dollar deal with Weight Watchers notwithstanding, the star was pregnant again, and fast!

Since Jessica's reportedly due in the summer, Maxwell will be just a little over a year older than her younger sibling.

Click on for more back-to-back celebrity babies!