We've already posted MTV's 16 and Pregnant trailer for Season 4. Now we have your first look at the cast of the new season, premiering Tuesday, March 27.

The U.S. teen birth rate has reportedly declined by nearly 10 percent in the last few years, helping douse criticism that the show is glamorizing teen pregnancy.

Posted in: Teen Mom

The first 16 and Pregnant Season 4 trailer has been released by MTV, and gives fans a first look at 12 new struggling, knocked up kids / Teen Mom stars to be.

Debuting March 27, the new season features stars ranging from a former model and cage fighter to a teen mom deciding whether to put her newborn up for adoption.

Posted in: 16 and Pregnant