Sarah Paulson was visibly emotional as she left Diane Keaton 's Los Angeles area home Saturday just hours after news broke that the Oscar-winning star had died. Photos show the "American Horror Story" actress appearing distraught, at one point embracing someone outside the Brentwood residence before driving away in a black car. Several others were also seen gathering at the property as friends and loved ones paid their respects. Paulson shared a close bond with Keaton over the years. The two