'Teen Mom 3' alum Alex Sekella engaged to boyfriend Tim Peters
'Teen Mom 3' star Mackenzie Douthit welcomes third child with husband Josh McKee
'Teen Mom 3' star Mackenzie Douthit reportedly expecting third child
'Teen Mom 3' star Mackenzie Douthit gives birth to her second child
'Teen Mom 3' canceled by MTV after only one season
'Teen Mom 3' star Mackenzie Douthit having a baby girl
'Teen Mom 3' star Mackenzie Douthit gets married
'Teen Mom 3' star Mackenzie Douthit engaged to boyfriend Josh McKee
'Teen Mom 3' cast announced by MTV
Farrah Abraham finalizing a deal to star in her own 'Teen Mom' spinoff