Why do stars wear coats on hot days?

There may be several reasons why stars wear coats on a hot day:

1. Sun protection: Hot weather is often accompanied by strong sunlight and strong ultraviolet rays. If you don't do a good job of sun protection, it may cause harm to your skin. Wearing a coat can effectively block the sun and protect the skin.

2. Keep the image: Stars often need to face the media and audience, and they want to keep a good image in front of the public all the time. Wearing a coat can increase their aura and make them look more professional and fashionable.

3. Adapt to different scenes: Stars often need to shoot movies or TV series in different scenes, which may have different temperature and climate conditions. Therefore, they need to prepare different kinds of clothes to adapt to different scenes. Wearing coats can help them better adapt to different environments and improve shooting efficiency.

4. Keep it hot: In some cases, the clothes of stars may become the focus of the media and fans. By wearing coats, they can add topicality to themselves and attract more attention.

Therefore, wearing a coat in hot weather is a common behavior strategy of stars, which can not only protect their skin and health, but also maintain their image and popularity in public.