CREATE TABLE table_72739 ("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)

Name the least number of episodes for the panelists of reggie yates and kelly osbourne
SELECT MIN("Episode Number") FROM table_72739 WHERE "Who knows the most about the guest host? Panelists" = 'Reggie Yates and Kelly Osbourne'
SELECT MIN("Episode Number") FROM "table_72739" WHERE "Who knows the most about the guest host? Panelists" = 'Reggie Yates and Kelly Osbourne'