Jenelle, Chelsea, Kailyn and Leah have battled their way through the trials and triumphs of being Teen Moms while having to face the challenges that all young people experience in the transition to adulthood...
Now in their twenties and with young toddlers in tow, the brand new season of Teen Mom 2 is back, carrying on from the dramatic events of season 3.
Last season, Jenelle battled with drugs and jail, Kailyn's relations with her ex, Jo (baby Isaac's dad), deteriorated further and she met a new guy called Javi. As for Chelsea, she struggled to let go of her destructive relationship with Adam (baby Aubree's dad) and Leah shocked everyone by getting engaged for the second time and revealing that she is already pregnant by fiancé Jeremy!
Season 4 is set to be another must-watch series, with more pregnancy twists, deeper drug issues, police Protection Orders, relationship make-ups and break-ups, plastic surgery and more than one wedding!
Leah is a former cheerleader from a small town and mum to twins Alianna and Aleeah. Her marriage to the twins' father Corey broke down after less than six months, ending in divorce. She has since found love with new fiancé Jeremy, revealing at the end of season 3 that she was pregnant again. However, Leah's relationship with her ex Corey, continues to make her feel confused about her feelings, causing drama throughout her life.
Jenelle is still troubled, struggling to choose the right kind of friends and attracting the wrong kind of guys in her and baby Jace's life. Can Jenelle stay clean and avoid going to jail? Or will her destructive partying ways continue to take her down a bad path in life?
Kailyn is strong and motivated, as well as focused on being a good mum to baby Isaac. But her relationship with her ex, Isaac's dad, has been a strained one and has been made even more difficult in recent times after they slept together again last season. Now with a new boyfriend called Javi, will Kailyn and Jo finally be able to start building a good relationship, or are their relations set to breakdown even more?
Chelsea is mum to baby Aubree and has struggled to let go of her destructive relationship with Aubree's dad Adam, describing her feelings for him as "an addiction". With his on-off presence in Aubree's life, Adam doesn't get on with any of Chelsea's friends and family. Coming up this season, new revelations may finally mean that Chelsea has no choice but to accept that their relationship is over.