Kristen Bell is a person.
Kristen Anne Bell ( born July 18 , 1980 ) is an American actress and singer . She began her acting career starring in stage productions and attended the Tisch School of Arts in New York . During her time on Veronica Mars , Bell appeared as Mary Lane in the film Reefer Madness : The Movie Musical ( 2005 ) , a reprise of the role she had played in the New York musical upon which the film was based . Bell married actor Dax Shepard in 2013 , with whom she has two daughters .