Since being a contestant in series three of MasterChef Australia, Hayden Quinn has become a regular face on Australian television, including as a judge on..

Melissa Ambrosini is a speaker, self-love teacher, bestselling author of Mastering Your Mean Girl and Open Wide, and host of the top-rated podcast, The Melissa..

Jessica Sepel is a clinical nutritionist, best-selling author, international health blogger and the voice behind JSHealth and @jshealth.