The daughter of rally star Ken Block is speaking for the first time since her dad's fatal snowmobile crash on Monday, penning an emotional post about her dad, calling him her "best friend."
Lia, 16, shared a photo on Instagram Tuesday evening showing her and her famous dad walking side by side in their racing gear.
"Yesterday I didn't just lose my father, I lost my best friend," Lia wrote, "He was truly my whole world and the only person I ever looked up to.