Jason Aldean Cancels Upcoming Concerts After Las Vegas Shooting 'Out of Respect for the Victims'

This is a sobering Dirt Bag because there isn’t much gossip (I went online after a 24-hour hiatus and everything is about Tom Petty, even the news that’s not really about Tom Petty, RIP), and because, well, stars are just like us: they too occasionally do an appropriate thing when faced with heart-melting levels of…