The Duchess of Sussex, Meghan Markle, will guest judge on the new season of the well-loved cooking competition show, MasterChef Australia. Filming took place in Melbourne this week for an episode set to air on April 19, as confirmed by the broadcaster Network Ten. Currently in Australia on a four-day visit, the couple is participating in events that mix charity and business. This marks Meghan's first return to Australia since 2018, shortly after her marriage to Prince Harry. On this trip, they are visiting charity organizations and holding various engagements, including Harry's keynote speech at the InterEdge Psychosocial Safety Summit. Meghan's guest appearance ties in with her lifestyle brand, As Ever, expanding her reach in Australia, where trademarks have recently been registered in multiple product categories.