Corbett and her sister Sally Obermeder wrote the books Super Green Smoothies, The Good Life and Simple and Lean.
[1] Corbett attended James Ruse Agricultural High School in Carlingford, New South Wales.
In 2016, Corbett completed studies in health and nutrition through education, gaining accreditation with the International Institute for Complementary Therapists.
Corbett moved into a role as a Head of human resources at ANZ in 2010, where she was worked until March 2013.
[citation needed] In September 2014, Corbett and Obermeder released the e-book Super Green Smoothies[2] In April 2015, Allen and Unwin published an extended paperback version of the book.