First look at this year's MasterChef contestants as filming commences in Melbourne

MasterChef's Melissa Leong STUNS in an eye-catching blouse on set in Melbourne

MasterChef's Poh Ling Yeow can't wipe the smile off her face as she works at her market stall

Channel 10 'delays MasterChef Australia's premiere' until after Married At First Sight finale airs