What is Teen Mom:

Teen Mom is an American reality television series that premiered on MTV on December 8, 2009. A spin-off of 16 and Pregnant, the series chronicles the lives of four of the teenagers from the original series as they navigate their first few years of motherhood.

The series focuses on the challenges and struggles of teenage parenthood and changing relationships, specifically those of family, friends, and the couples themselves

MTV has announced that the fourth season of Teen Mom will be its final season of the show. The final season premiered on June 12, 2012.

What is Teen Mom 3:

Teen Mom 3 is an upcoming American reality television show which chronicles the lives of four girls from the fourth season of 16 and Pregnant as they navigate their first year of motherhood.

In addition to being a mother, the series focuses on the themes of their changing relationships between family, friends, and boys, while highlighting the struggles teenage mothers have to go through to raise their children.

Teen Mom 3 Cast: Alexandria Sekella, Mackenzie Douthit, and Katie Yeager are confirmed to be a part of the third installment. It is also rumored that Kristina Robinson could be a part of the series, given her strong story.