Teen Mom airs on MTV tonight with the season 4 premiere. This will be the last season with the original cast Maci Bookout, Farrah Abraham, Amber Portwood and Catelynn Lowell.

MTV claims that the final season will be just as captivating as the previous ones. They said, “We’re incredibly thankful to these young women for bravely sharing their stories with our audience to help make an impact on teen pregnancy prevention. This season will be an intense rollercoaster as we say goodbye to the cast who started it all — since the first season of ’16 and Pregnant,’ millions have tuned-in to see the difficulties, joys, and sorrows these young mothers have faced.”

With Teen Mom Amber Portwood being sentenced to five years in prison for the second time in six months it is no surprise that this will be the last season for the original cast.

In tonight premiere episode of Teen Mom, Amber prepares to go to rehab; Maci enrolls Bentley in day care; Catelynn and Tyler celebrate Carly’s second birthday; and Farrah has a change of heart about leaving Sophia behind when she moves.

Catelynn and Tyler have an emotional visit with their daughter, Carly; Amber misses her daughter, Leah, during her first weeks of rehab; Farrah says good-bye to her life in Iowa; a disagreement with Ryan disrupts Maci and Kyle’s relationship.

Stay tuned for our live coverage of the show tonight at 10PM EST! Meanwhile, while you wait hit the comments and let us know what you think about Season 4 of Teen Mom being the last one!

TEEN MOM SEASON 4 PREMIERE LIVE RECAP HERE!