"Teen Mom 3" is a reality television series that premiered on MTV in 2013. It follows the lives of four young mothers—Briana DeJesus, Katie Yeager, Alex Sekella, and Mackenzie Douthit—as they navigate the challenges of motherhood, relationships, and personal growth. The show is a spin-off of the original series, 16 and Pregnant, and aims to provide an honest portrayal of the struggles faced by teen parents. The series highlights various aspects of the mothers' lives, including their family dynamics, financial issues, and the impact of their decisions on their children. Each episode showcases their journey, offering viewers insight into the realities of being a teen mom and the support systems they rely on.