“Wow surely that isn’t you?” wrote one fan.
“OK settle - It’s just a TBT 😬God Bless Shirley Moochmore and the movie Mental - the one time I did eat donuts and got paid for it!” Rebecca went on to explain in her post.
Rebecca famously ate her way into character for her role in the comedy film “Mental”.
The actress put on about 15kg to play Shirley, a depressed mother of five who ends up being committed to a psychiatric ward.
“Gotta love being paid to eat fat & sugar.....mmmmmm donuts,” wrote one fan in response to Rebecca’s post.
“Great movie.. you rock that apron hey lol..” wrote another.