August 17, 2009 5:54 pm “So You Think You Can Dance” Stars Talk Season 6 Nigel Lythgoe, Mary Murphy and Cat Deeley talk about changes for the new season and competing against “Dancing With the Stars” backstage at the “So You Think You Can Dance” Season 6 photo shoot. US & World Videos 1:36 WATCH: Some of the most talked about looks at the Met Gala 3:18 Cup of water leads to OC marathon disqualification 2:14 Kate Beckinsale returns to red carpet after hospitalization for mysterious illness 3:15 NSC reviewing cease-fire proposal: ‘I don't know that it gets any more sensitive than it is right now' 2:23 Climate change is moving Tornado Alley and driving more tornado outbreaks