In October 2019, it was announced that Leong would be joining Network 10's cooking competition show MasterChef Australia, as a new judge alongside Jock Zonfrillo and Andy Allen, after former judges Matt Preston, Gary Mehigan and George Calombaris left the series when Ten refused to meet the trio's pay rise demands.[8][9] Leong, Zonfrillo and Allen debuted on episode one of the show's twelfth season, which premiered on 13 April 2020.[10] Later that year, Network 10 announced that a third season of MasterChef spin-off Junior MasterChef Australia, was set to air in October 2020, with Leong appearing as a judge alongside Allen and Zonfrillo.[11][12]
In November 2020, Leong was named Who's Sexiest Person of 2020 by Who magazine.[5]
In late 2022, Leong was announced as a judge on the all new MasterChef spinoff series, titled Dessert Masters. She judged and co-hosted the show alongside international pastry chef Amaury Guichon.[15][16] Network 10 announced in their 2023 upfronts that the series was to be aired in the second half of 2023, after the fifteenth season of MasterChef Australia finishes.[17]
In October 2023, it was announced that Leong would not be returning as a host of MasterChef Australia.[18]
Personal life
Leong has had depression and anxiety throughout her life and has an autoimmune condition which has caused chronic insomnia and loss of hair.[19]
Leong married Joe Jones in 2017. In December 2020, she announced the two have separated.[1]