In July of 2019, social media personality That Girl Lay Lay tragically passed away at the age of 15. The cause of death is still unknown, but it is speculated that she may have died from complications related to a pre-existing heart condition. Lay Lay was a popular figure on social media, especially on TikTok where she had over 2 million followers. She was known for her funny videos and outgoing personality. Her death came as a shock to many of her fans and loved ones.