"Lettuce" celebrate: Gordon Ramsay’s popular, pint-sized reality cooking competition series "MasterChef Junior" will return to FOX Monday for its ninth season. Contestant Lilo and Gordon Ramsay in the "Eating Emoji" season premiere episode. L-R: Gordon Ramsay, Tilly Ramsay, Daphne Oz and Aarón Sánchez in the "Eating Emoji" season premiere. (Credit: Greg Gayne/FOX)According to Ramsay, "MasterChef Junior" will be the "messiest, craziest and most competitive" season ever. Watch the season premiere of "MasterChef Junior" on Monday, March 4 at 8 p.m.