Love Island winner Jess Hayes has revealed that she has lost 'three stone' by 'looking after herself' and overhauling her eating habits. The former reality star, 28, who described how Christmas is 'tarnished' and 'triggers grief' after miscarrying her son Teddy, exclusively told OK! that she feels like 'me again' after working out with her personal trainer and eating nutritious meals from MuscleFood.