Jamie Jilynn Chung(born April 10, 1983)is an American actress known to reality television audiences as a cast member on the MTV reality television series, The Real World: San Diego and its spin-off show, Real World/Road Rules Challenge: The Inferno II, and for her appearances in TV and films, such as I Now Pronounce You Chuck and Larry, Sorority Row, The Hangover Part II, and Sucker Punch.

Is of Korean heritage
Was working at “Tremors”, a sports bar in Riverside, California, as a waitress. When MTV held auditions there, they saw her and asked her to audition….. she got it.
A member of the sorority Kappa Kappa Gamma
Her movie Dragonball Evolution (2009) came out on her 26th birthday, April 10th.
She replaced Emma Stone in Sucker Punch (2011) when Emma dropped out due to scheduling conflicts.