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.

Alysha’s brother, Charles, dispelled all false rumors about his late sister’s untimely passing. Read what he said and learn more about Alysha’s career here.

Social media star Alysha Burney, who amassed more than 5 million followers on TikTok, Instagram and YouTube, died while vacationing in Cabo San Lucas, Mexico, with her family. She was 24.