Brad Paisley admitted to a television obsession this week on Twitter. The 'Water' singer was in Scranton, Pa. -- where the hit show 'The Office' is set -- to play a concert, and couldn't but help tweet jokes from the series while he was there. Meanwhile, in Martina McBride's house, it seems a lizard either found its way in or escaped from its cage, because it was running loose in her home! Blake Shelton shared his usual nonsensical tweets, while Pistol Annies singer Ashley Monroe told her Twitter followers to quit chirping so that she could take a catnap. See what your favorite country stars were tweeting this week!