Teen Mom 'Teen Mom OG' star Maci Bookout gives birth to a baby boy 06/01/2016 Teen Mom OG star Maci Bookout has welcomed her third child. Read More RELATED NEWS 'Teen Mom OG' star Catelynn Lowell and husband Tyler Baltierra expecting again after miscarriage'Teen Mom OG' star Amber Portwood arrested for domestic batteryBristol Palin announces she's leaving 'Teen Mom OG' after one season: It wasn't a good fit and money doesn't impress me TAGS: Teen Mom