Christine Lakin (born January 25, 1979) is an American actress. She is best known for her roles on Step by Step and Reefer Madness. She was the sidekick on The Kilborn File. Christine Lakin (born January 25, 1979) is an American actress. She is best known for her roles on Step by Step and Reefer Madness. She was the sidekick on The Kilborn File.