Alysha Burney, a social media star who has more than 4 million followers across YouTube, TikTok and Instagram, has died just one day before her 25th birthday. Burney's brother, Charles Burney, confirmed to TODAY that his sister died March 2 at age 24 after suffering an asthma attack in her sleep while the pair were on vacation in Mexico.

The news of the passing of YouTube sensation Alysha Burney has left everyone in shock. Known for her humor and authenticity, Burney built a loyal fan base across social media platforms. However, she reportedly died while she was on vacation in Mexico,

Alysha's brother Charles Burney, who announced the YouTuber's death, said she died after having an asthma attack in her sleep