I put a lot of faith in dreams. I know that big movie roles and opportunities are going to happen.

Allen also appeared on an episode of NBC's Love Bites in 2011. In the first round Krista Allen matched up against skateboarder Tony Hawk and rodeo champion Ty Murray. In both Smallville and Mutant X Allen played a woman who could control men with her sex pheromones.

She is best known for her work in the television series Days of Our Lives Baywatch Hawaii and What About Brian; and in the Hollywood films Liar Liar Confessions of a Dangerous Mind Anger Management and The Final Destination.