The 18-year-old sister of Louis Tomlinson was found dead in her London apartment on Wednesday after she suffered an apparent heart attack.
According to reports, Félicité Tomlinson collapsed in her apartment and a friend called paramedics. She could not be revived and was pronounced dead at the scene.
According to the Daily Mail, Louis has pulled out of his scheduled appearance at Friday night's Comic Relief, where he was set to perform his new single live.
Félicité was a model and social media influencer with 1.3 million followers on Instagram.
Tomlinson's mother, Johannah, passed away in December 2016 from leukemia.
This is a developing story ...