A woman attends the BeautyConLA in Los Angeles, the United States, Aug. 10, 2019. BeautyConLA is a two-day event featuring beauty brands, talent and influencers. (Photo by Qian Weizhong/Xinhua)

An exhibitor makes a new hair style for a girl at the BeautyConLA in Los Angeles, the United States, Aug. 10, 2019. BeautyConLA is a two-day event featuring beauty brands, talent and influencers. (Photo by Qian Weizhong/Xinhua)

A woman attends the BeautyConLA in Los Angeles, the United States, Aug. 10, 2019. BeautyConLA is a two-day event featuring beauty brands, talent and influencers. (Photo by Qian Weizhong/Xinhua)

People attend the BeautyConLA in Los Angeles, the United States, Aug. 10, 2019. BeautyConLA is a two-day event featuring beauty brands, talent and influencers. (Photo by Qian Weizhong/Xinhua)

An exhibitor makes a new hair style for a girl at the BeautyConLA in Los Angeles, the United States, Aug. 10, 2019. BeautyConLA is a two-day event featuring beauty brands, talent and influencers. (Photo by Qian Weizhong/Xinhua)

An exhibitor makes a new hair style for a girl at the BeautyConLA in Los Angeles, the United States, Aug. 10, 2019. BeautyConLA is a two-day event featuring beauty brands, talent and influencers. (Photo by Qian Weizhong/Xinhua)

A woman attends the BeautyConLA in Los Angeles, the United States, Aug. 10, 2019. BeautyConLA is a two-day event featuring beauty brands, talent and influencers. (Photo by Qian Weizhong/Xinhua)

A woman poses for photos after making up at the BeautyConLA in Los Angeles, the United States, Aug. 10, 2019. BeautyConLA is a two-day event featuring beauty brands, talent and influencers. (Photo by Qian Weizhong/Xinhua)