Teen Mom Amber Portwood celebrates Leah's 10th birthday with Gary Shirley 11/13/2018 Amber Portwood made daughter Leah's birthday a family affair. Read More RELATED NEWS Catelynn Lowell and Tyler Baltierra celebrate their daughter Novalee's 4th birthday after separationTyler Baltierra speaks out after "separation" from 'Teen Mom' star Catelynn LowellBristol Palin slams MTV over her 'Teen Mom OG' portrayal TAGS: Teen Mom Amber Portwood