There are two kinds of situations, some because they are afraid of being recognized, some because they are not well-known stars, or because everyone already knows their itinerary, they wear big masks and pretend to be mysterious.
Stars wear masks when they go out. They are generally afraid of being recognized by others and causing undue trouble.
First, the stars are familiar to the public, and their popularity is very high. People want to meet the stars, and even the stars will be worshipped by some people. Where are they going? Will be watched and chased by some people curiously.
This will easily cause traffic jams and affect social order. So they simply wear a mask so that others can't recognize them.
Secondly, stars pay great attention to their own safety and privacy. They are afraid of being photographed by paparazzi and even more afraid of being harassed by some fanatical fans. So wherever they go, they will take some bodyguards and wear a big mask to try not to be recognized by people, so as not to cause unnecessary trouble.
Third, the stars are busy, pressed for time and love beauty very much. They wear big masks, on the one hand to avoid being recognized by others, and on the other hand to protect their faces, kill two birds with one stone.
A few days ago, Song Zude, a poisonous tongue, wrote a special article mocking the stars for wearing masks, and analyzed three reasons: first, he was afraid that no one would find a signature for his assistant jokes; Second, fish in troubled waters posing as entertainment stars; Third, I am afraid that others will not recognize me. What he said is also true, but it is obviously partial, because many popular stars also dress like this.
Sean, who often wears a mask to go out, explained that celebrities wear masks or sunglasses, which is actually when their skin condition is particularly bad at that time, such as acne on their faces or serious dark circles, and so on. Wear masks or sunglasses to cover them.
There is another situation. Li Weijia's five words sum up "I am afraid of plain face", which hits the nail on the head. In fact, many stars wear masks and sunglasses because they are afraid of seeing people without plain face, rather than being recognized, which can explain why they sometimes wear masks and sunglasses, but sometimes they show up at the airport generously.