"I had a childhood nemesis. Lexi La Roche. She used to put gum in my hair."
Caitlin Snow on her high school nemesis[src]

Lexi LaRoche was a classmate of Caitlin Snow who bullied her.


When Caitlin Snow went to high school, she met Lexi, who started to bully her, including putting a chewed bubble gum in her hair. [1]


  • Bubble gum: Lexi used to chew bubble gum in high school and then use it to bully Caitlin Snow.


The Flash

Season 1


  • While there are no known characters named Lexi LaRoche in the DC comics, a character with an identical surname, Carter Sinclair LaRoche, was a recurring villain in DC comics-based Swamp Thing TV series appearing two times in 1992.
  • The character might be named after director Lexi Alexander or writer/director Alexandra La Roche.


  1. "The Flash Is Born"