Kristin Cavallari Joins Youngest Celebrity Moms Club! (PHOTOS)

Amanda Hasaka | January 23, 2012 - 8:30 pm

Kristin's Sexiest Bikinis
Kristin Cavallari likes to shows off her bod!
Talk about a hot mama!

Kristin Cavallari and her fiance Jay Cutler recently announced that they are expecting their first child together, and while part of us is still trying to process the fact that Kristin from Laguna Beach is pregnant, the other side thinks it’s great they are starting a family!

So, who are some other celebrity gals whose maternal instincts kicked in a little earlier than most? 

Britney Spears had her first son Sean Preston at only 23, while her little sis Jamie Lynn Spears was a mere 17-years-old when she welcomed her daughter Maddie in 2008.

There are plenty of other ladies who gave birth (or announced they were pregnant) at a pretty young age, so take a look through the gallery to find out who!