Louis Tomlinson has 3 kids- Chase, who is 2, Cameron, who is 5, and then his oldest, Caleb, aged 8. He is a single dad, taking care of his 3 kids. Chase was named perfectly, as he's always so energetic and is always running away from Louis or Caleb. Cameron is a energetic boy, loving life, and his family. Caleb is a survivor of cancer, from the age 1-7, and now, 2 years later, he is a energetic, healthy, boy, with a great life. This small family may have their ups and downs, but they love every moment of it.