CREATE TABLE table_29141354_2 (andrew_and_georgies_guest VARCHAR, jamie_and_johns_guest VARCHAR)

Who was Andrew and Georgies guest when Jamie and Johns guest was Jessica Ennis?
SELECT andrew_and_georgies_guest FROM table_29141354_2 WHERE jamie_and_johns_guest = "Jessica Ennis"
SELECT "andrew_and_georgies_guest" FROM "table_29141354_2" WHERE "Jessica Ennis" = "jamie_and_johns_guest"