Felicite Tomlinson, widely known as Fizzy, was the half-sister of One Direction superstar Louis Tomlinson. She amassed significant popularity on Instagram, where her account, felicitegrace, boasted over 1.3 million followers. Felicite often shared glimpses of her life, including a notable photo with Yungblud in October 2018. Growing up in Doncaster, England, she captured the public’s eye early on, with a viral video uploaded by KimmusicBGT featuring her and her older sister, Lottie Tomlinson, dancing to a cover of "Super Bass" on September 28, 2011. Felicite nurtured ambitions of becoming a clothing designer, showcasing her creative aspirations to her followers.