Teen Mom 2 Season 3 Unseen Moments: Leah's Daughter Uses a Swear Word and More! (VIDEO) Tweet February 11, 2013 at 04:55PM EST by Wetpaint Entertainment Staff Related: Teen Mom, Bonus Clips , Chelsea Houska , Jenelle Evans , Kailyn Lowry , Leah Messer , Teen Mom 2 Season 3 Get More: Teen Mom 2, Full Episodes Credit: MTV Check out these hilarious and emotional unseen moments from Teen Mom 2 Season 3! Teen Mom 2 Season 4 premieres on Monday, February 18, 2013 at 10 p.m. ET on MTV. Will you watch?