Over the holidays, the Tomlinson siblings came together for a festive celebration.
Tomlinson's family gathered for a group photo with their mother, who died in in 2016.
"Miss you, hope you're having a good time on tour," Félicité wrote to her big brother in 2014.
Twin sisters Daisy and Phoebe clearly admire their big brother who dotes on them.
In honor of their late mom, the girls staged a family photo for the holidays. Big sister Lottie wrote, "we're sending this photo to our angel in heaven... Merry Christmas Mama."
Louis isn't the only famous one in the family. Sister Lottie Tomlinson is a social media influencer and the creator of her own self-tanning company.
During some concert stops, Lottie doubled as a fan and makeup artist for her big bro, giving her plenty of quality time with the singer.
After his mother Johanna Deakin's death in 2016, Louis took on a father-like role in his siblings lives.