According to the commentary on the 4th season CSI DVD, Erinn was called in
to audition for a role on CSI: Crime Scene Investigation (2000) and bore such a striking resemblance to the show's lead actress Jorja Fox that the directors called her back for a later episode where the resemblance
was pivotal to the storyline.
Erinn and husband Jack Hayes (a construction supervisor) are the parents of two daughters: Maggie Hayes (born in 2008) and Lilah Grace Hayes (born on April 29, 2009).