Context: CREATE TABLE table_24353141_1 (original_3rd_us_tour_cast VARCHAR, original_uk_cast VARCHAR)
Question: How many original 3rd us tour cast were there while the original uk cast was alyssa dipalma?
Answer: SELECT COUNT(original_3rd_us_tour_cast) FROM table_24353141_1 WHERE original_uk_cast = "Alyssa DiPalma"