CREATE TABLE table_16884579_1 (judges VARCHAR2, host_s_ VARCHAR2)

Name the number of judges for dr steemans ann van elsen
SELECT COUNT(judges) FROM table_16884579_1 WHERE host_s_ = "Dré Steemans Ann Van Elsen"
SELECT COUNT("judges") FROM "table_16884579_1" WHERE "Dré Steemans Ann Van Elsen" = "host_s_"