Ali larter

Alison Elizabeth "Ali" Larter (born February 28, 1976)[1] is an American actress. She is perhaps best known for playing the dual roles of Niki Sanders and Tracy Strauss on the NBC science fiction drama Heroes[2][3] as well as her guest roles on several television shows in the 1990s.Larter's screen debut came in the 1999 film Varsity Blues, followed by the horror films House on Haunted Hill and