Louis Tomlinson's sister found dead at London home

It's a tough time for the Tomlinson family. 

One Direction singer Louis Tomlinson's sister, Félicité, has died, according to multiple reports. She died at her home on Wednesday after a suspected heart attack, TMZ reports. She was 18. 

Félicité was a successful influencer, with over a million Instagram followers. She revealed to fans last year that she was planning to launch a fashion line under her nickname, Fizzy. 

The news comes just a little over two years after Tomlinson's mother, Johannah Deakin, died in December 2016. She was diagnosed with an aggressive form of leukemia earlier that year. Tomlinson is the oldest of her seven children; after the singer came Lottie, Félicité, and two sets of twins, Phoebe and Daisy and Ernest and Doris. 

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Louis Tomlinson's sister Félicité Tomlinson
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Louis Tomlinson's sister Félicité Tomlinson
Miss you, hope you're having a good time on tour💕 #mumswedding #throwback #comehomesoon
Family ❤️
Be fucking kind to people
Today is the final day of the campaign for my T-Shirts they will be unavailable from midnight tonight! Thank you so much for all of the support it means so much. I have had so much fun working on this. The link is in my bio, shipping worldwide, final day to order 🤗👀 I am excited to announce that my pop-up store in London with a few extra surprises will be on the 30th November, more information coming very soon, comment if you’re coming, can’t wait to meet you 🚨🖤
Website will be live at 9pm UK time for my design. Set your alarms lovelies🚨 So excited to have completed this project that means so much to me, so grateful to have worked with such a great team @everpresshq @mileslangford ❤️😬😬😬
I have designed something that really means something to me and I can’t wait to share it with you 💫 I hope you’re all as excited to see it as I am to show you ✨🦁💚
Congratulations to my big sister on her amazing tan launch and throwing this amazing party 🍸 And congrats to me on being the palest person there 🥛
Me with some flowers @prettylittlething x @mayajama new collection launch on Monday 🌹 Outfit from @prettylittlething
Another pic from our bus tour yesterday with @revolve #revolvearoundtheworld 🌺🌸🌷
Soooo sunny 🔥🌞
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Tomlinson, 27, opened up about his mother's death during a January 2017 interview with Michael Yo on SiriusXM's Hits 1. 

"It's not something that I feel 100 percent comfortable talking too much about, but just quickly, when I first found out about the news I kind of did want to throw the towel in," he said of his music career. 

"But it was my mum who said to me that I've just got to keep going," he continued. "She told me very sternly that she wanted me to."

The singer -- who wrote a heartbreaking song about his mother's death called "Two of Us" -- also discussed being a father to his young son, Freddie, whom he shares with ex-girlfriend Briana Jungwirth. 

"I love him, obviously, but yeah, it's affected how I am as a person, a little bit," he said. "I'd like to say it's made me a bit more mature. I don't know if that's actually true."

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Louis Tomlinson and his mother, Johannah Deakin
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Louis Tomlinson and his mother, Johannah Deakin
LONDON, ENGLAND - AUGUST 10: (SUN NEWSPAPER OUT. MANDATORY CREDIT PHOTO BY DAVE J. HOGAN GETTY IMAGES REQUIRED) Louis Tomlinson and his mother Johannah Poulston attend the Believe in Magic Cinderella Ball at the Natural History Museum on August 10, 2015 in London, England. (Photo by Dave J Hogan/Getty Images)
LONDON, ENGLAND - AUGUST 10: Louis Tomlinson and Mother Johannah Deakin attend the Believe in Magic Cinderella Ball at Natural History Museum on August 10, 2015 in London, England. (Photo by Eamonn McCormack/WireImage)
LONDON, ENGLAND - AUGUST 10: (SUN NEWSPAPER OUT. MANDATORY CREDIT PHOTO BY DAVE J. HOGAN GETTY IMAGES REQUIRED) Louis Tomlinson and his mother Johannah Poulston attend the Believe in Magic Cinderella Ball at the Natural History Museum on August 10, 2015 in London, England. (Photo by Dave J Hogan/Getty Images)
LONDON, ENGLAND - AUGUST 10: Louis Tomlinson and Johannah Poulston attend the Believe in Magic Cinderella Ball at Natural History Museum on August 10, 2015 in London, England. (Photo by Stuart C. Wilson/Getty Images)
LONDON, ENGLAND - AUGUST 10: (SUN NEWSPAPER OUT. MANDATORY CREDIT PHOTO BY DAVE J. HOGAN GETTY IMAGES REQUIRED) Louis Tomlinson and his mother Johannah Poulston attend the Believe in Magic Cinderella Ball at the Natural History Museum on August 10, 2015 in London, England. (Photo by Dave J Hogan/Getty Images)
LONDON, ENGLAND - AUGUST 10: (SUN NEWSPAPER OUT. MANDATORY CREDIT PHOTO BY DAVE J. HOGAN GETTY IMAGES REQUIRED) Louis Tomlinson and his mother Johannah Poulston attend the Believe in Magic Cinderella Ball at the Natural History Museum on August 10, 2015 in London, England. (Photo by Dave J Hogan/Getty Images)
LONDON, ENGLAND - AUGUST 10: (SUN NEWSPAPER OUT. MANDATORY CREDIT PHOTO BY DAVE J. HOGAN GETTY IMAGES REQUIRED) Louis Tomlinson and his mother Johannah Poulston attend the Believe in Magic Cinderella Ball at the Natural History Museum on August 10, 2015 in London, England. (Photo by Dave J Hogan/Getty Images)
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