First, they know how to eat and drink.
A scientific and reasonable diet structure can effectively maintain a person's figure. Female stars have their own assistants, so they all know how to eat to be fat and how to eat to be thin. Therefore, their daily diet is very well controlled, so that their bodies can naturally be fat and thin. Therefore, in our daily life, we should also adhere to a reasonable diet, and don't overeat and eat too much unhealthy food. So I can change my figure at will.
Second, they often exercise.
Although the stars work hard in filming, they all know how to enhance their resistance, metabolism and keep fit through physical exercise. If they are too fat, they will insist on doing some fat-reducing exercises. In this way, I can keep slim at any time. In life, besides working and eating, we should also take part in some sports, such as running or swimming. These exercises can not only make your body healthier, but also make your body better.
So it is easy for female stars to change their bodies. If everyone can eat reasonably and keep exercising, they can also shape their favorite figure.