Teen Mom 'Teen Mom' star Catelynn Lowell and Tyler Baltierra find out the sex of their baby! 08/18/2014 Teen Mom star Catelynn Lowell and Tyler Baltierra have discovered the sex of their baby on the way. 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 Farrah Abraham Catelynn Lowell
