With all the exciting news last week - the Supreme Court healthcare ruling and the TomKat divorce - I overlooked another piece of good news for the reality based world: Bristol Palin's reality show has been cancelled after only two episodes. Bristol Palin: Life's a Tripp in which she used her baby as a prop just like her mom, did so poorly in the ratings that it's being replaced with reruns of Dance Moms. The rest of the already-taped episodes will be burned off during the graveyard shift. When you're replaced with reruns of Dance Moms, it's time to reevaluate your life. Seriously.