Gemma Collins has opened up on her devastation after vile trolls secretly filmed her working out in a gym and posted the footage online, cruelly calling her a “fat pig”.The 39 year old called the experience "really traumatic”, as she opened up on the latest edition of her BBC show The Gemma Collins Podcast. Former TOWIE star Gemma revealed the horrifying experience as she explained why she does not work out in the gym anymore and instead prefers other forms of exercise.