CREATE TABLE table_20429 ("Episode Number" FLOAT, "Air Date" TEXT, "Guest Host" TEXT, "Musical Guest  ( Song performed ) " TEXT, "Who knows the most about the guest host? Panelists" TEXT, "Coat Of Cash Wearing Celebrity" TEXT)

Who was the coat of cash celeb when Scott Mills and Sally Lindsay appeared?
SELECT "Coat Of Cash Wearing Celebrity" FROM table_20429 WHERE "Who knows the most about the guest host? Panelists" = 'Scott Mills and Sally Lindsay'
SELECT "Coat Of Cash Wearing Celebrity" FROM "table_20429" WHERE "Who knows the most about the guest host? Panelists" = 'Scott Mills and Sally Lindsay'