Question: Name the host when first premiere is August 3, 2007
SQL: SELECT "Host" FROM "1-1597866-3" WHERE "First Premiere" = 'August 3, 2007';

Question: Name the regular judge when host is Anja Rubik
SQL: SELECT "Regular Judge" FROM "1-1597866-3" WHERE "Host" = 'Anja Rubik';

Question: Name the number of regular judge when host is Bernie Chan
SQL: SELECT COUNT("Regular Judge") FROM "1-1597866-3" WHERE "Host" = 'Bernie Chan';