Teen Mom Jenelle Evans reportedly back in rehab for heroin addiction 02/26/2013 Jenelle Evans has reportedly found herself back in rehab for allegedly abusing heroin. Read More RELATED NEWS 'Teen Mom 2' star Kailyn Lowry shares update on breast reduction surgery recovery'Teen Mom 2' alum Kailyn Lowry introduces her newborn twins'Teen Mom 2' alum Chelsea Houska lands HGTV series with husband Cole DeBoer TAGS: Teen Mom Jenelle Evans