Rebel revealed she is trying to get her weight down to just under 12 stone.
So, how is she doing it? Jono Castano described his method to Yahoo!
Most important, he said, is to focus on sustainable health.
He said: “I think with any type of transformation, you shouldn’t always look at the easiest option, you know, two months is not enough time to be able to change your body.
“Don’t forget, two months, you’re putting a lot of stress on yourself.
“When your goal is like that and you don’t achieve it, it can cause a lot of mental problems. So, my advice is keep your goals realistic, short and then achieve them and progress from there.”