This is Jenelle Evans, who we were first introduced to back in 2009 when she was just a wee little wisp of a pregnant teenager on MTV's "16 and Pregnant." She gave birth to her son, Jace Vahn Evans in 2009. She was separated from his father. She has had her share of tumultuous relationships since then, including friendships. As it turns out, she only keeps in contact with one of her previous "Teen Mom" co-stars, and not many else.