Her reality show promised to feature 'a daughter, a mother and a young woman making her way in the world,' when it was announced earlier this year.
And, judging by a new promotional photograph, Bristol Palin's cute-as-a-button son Tripp will also be playing a major part in the forthcoming Lifetime programme, entitled 'Life's A Tripp.
The picture features the smiling daughter of Sarah Palin crouching down next to the blonde three-year-old who is equally cheery.
The show will chronicle Bristol and Tripp's journey from her hometown in Wasilla, Alaska to Los Angeles, where they move after Bristol lands a job with a non-profit organisation.
'I was game for it,' the 21-year-old tells TV Guide. 'I wanted to show how down-to-earth my family and I are.'
Initially, Bristol was due to star in a show with her Dancing with the Stars friend Kyle Massey and his actor brother, Chris, but the show failed to materialise.
And then Bristol's parents Sarah and Todd were 'sceptical' about Bristol appearing in her own show.
Bristol Palin joins Lifetime for new docuseries about her life. "Bristol Palin: Life's a Tripp" http://barracudabrigade.blogspot.com/2012/02/bristol-palin-joins-lifetime-for-new.html
Read more: http://www.dailymail.co.uk/tvshowbiz/article-2145092/Lifes-Tripp-Bristol-Palin-son-3-promo-photograph-new-reality-show.html#ixzz1v4j6zvfb
