She became a single mother at 18-years-old, was a contestant on "Dancing with the Stars" in 2010 and now Bristol Palin has a reality show . "Life's A Tripp," will follow Bristol and her son, Tripp, as they adjust to life in Los Angeles. The show premieres on Lifetime on Jun 19th at 10 p.m. ET. You won't want to miss as Sean catches up with Bristol tonight on "Hannity" 9 p.m. ET!