CREATE TABLE table_203_543 (id DECIMAL, "year" TEXT, "show" TEXT, "role" TEXT, "channel" TEXT, "extra" TEXT)

indian american entertainer mauli dave has appeared on television as a contestant in a number of programs ; however , she only appeared in the slightly different capacity of a celebrity contestant one time between 2004 and 2012 , during the 4th season of a popular show -- what was the name of that television show ?
SELECT "show" FROM table_203_543 WHERE "role" = 'celebrity contestant'
SELECT "show" FROM "table_203_543" WHERE "role" = 'celebrity contestant'