Bristol Palin will be back on the tube in her own reality TV show. It's called Bristol Palin: Life’s a Tripp and will premiere on Lifetime later this year, reports USA Today. The premise of the "docuseries" is to follow Bristol in Alaska as she "steadfastly moves forward both personally and professionally," notes New York's Vulture blog, adding, "Aw, man, just as she was fading from public consciousness." The network has ordered 10 half-hour episodes to start. (More Bristol Palin stories.)