Occupation Student
Played By Luciana Carro
Status Alive

Karen was Chloe Sullivan's roommate when she first arrived at Metropolis University.

Season Five

Karen claimed to have endured four years of high school misery to get to the university and wasn't happy about having to share a room with Chloe's Wall of Weird, trying to take it down even though it was on Chloe's side of the room. She was also unhappy about an apparently hungover but actually newly vampiric Lana Lang being passed out in their room. When the full story of the Tri-Psi sorority came out, she was apparently so freaked out by the events that she transferred to NYU.