With an all-star comedy cast featuring the likes of Kevin Spacey, Jason Sudekis, Jennifer Aniston and Jason Bateman, 'Horrible Bosses' promises to be one of the summer’s must-see comedies. ET's Chris Jacobs caught up with the stars at the movie's LA premiere last night to get all the scoop on the highly-anticipated film. Jennifer Aniston plays an exceptionally inappropriate boss to "It's Always Sunny" actor Charlie Day, and as Aniston explains to Chris, the part was a breeze thanks to the "genius" chemistry with the cast. She also credits a terrific script for how well the finished product turned out, saying her dialogue was "just beautifully choreographed that there wasn’t that much that I needed to do."Jason Sudekis praised Aniston's ability to fit in with the predominantly male cast, because, comedically, she has "really good timing." Another plus, he says, is that Jennifer has "a little of the 'every woman' in her." (ETonline.com)