Lexi LaRoche

"I had a childhood nemesis. Lexi La Roche. She used to put gum in my hair."

- Caitlin Snow on her high school nemesis

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

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

Equipment

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

Behind-the-scenes

 * 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.