CREATE TABLE table_4176 ("Episode" TEXT, "First broadcast" TEXT, "Andrew and Georgies guest" TEXT, "Jamie and Johns guest" TEXT, "Scores" TEXT)

Who was Andrew and Georgies guest when Jamie and Johns guest was Jessica Ennis?
SELECT "Andrew and Georgies guest" FROM table_4176 WHERE "Jamie and Johns guest" = 'Jessica Ennis'
SELECT "Andrew and Georgies guest" FROM "table_4176" WHERE "Jamie and Johns guest" = 'Jessica Ennis'