May 28, 2010 2:52 pm Katherine Heigl: I Need to be a “Less Defensive Version of Myself” Katherine Heigl shares her regret for her outspokenness during the “Grey’s Anatomy” debacle and reminisces with Billy Bush about her wardrobe malfunction at the 2010 ShoWest Awards. US & World Videos 1:40 Charlie Puth reacts to Taylor Swift's ‘The Tortured Poets Department' name-drop 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 0:23 Names of two pandas coming to San Diego revealed 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie