Alison Elizabeth "Ali" Larter (born February 28, 1976) is an American actress and former fashion model who is perhaps best known for her performances aimed at teenage audiences, most notably the TV series Heroes (2006–present) and the Hollywood films Varsity Blues (1999), House on Haunted Hill (1999), Final Destination (2000), Legally Blonde (2001) and Resident Evil: Extinction (2007).