bring it on 4出生日期： 1989年7月21日 ，
出生地 ：邁阿密，佛羅里達州，美國
暱稱 ：Kier 奇爾
身高 ：152cm
星座： 巨蟹座
Kierstin Koppel (born July 21, 1989) is an American film and television actress, best known for appearing in Bring It On: In It to Win It as Sarah.
Biography
Koppel was born and raised in Miami, Florida to an Italian-American father and an English-American mother. She is the youngest of three girls. A dancer since the age of three, Kierstin began her career in the entertainment field as a print model. She soon found her passion for acting and began working on student and independent film productions.
Kierstin can be seen as a regular host on Rock Star Stories, a Swept Away TV weekly media production. The show was developed by teens and young adults to help them gain real life experience in the media field. Kierstin participates by writing, directing and interviewing some of today's hottest music artists including All American Rejects, gym class heroes, Hello Goodbye, and many more. She also covered red carpet premieres.
Koppel is fluent in Italian and Spanish.
She stars in the much anticipated sequel, Bring It On: In It to Win It. Kierstin brings to life Sarah, West Side High's Glum Goth Girl.
Kierstin recently wrapped on Universal Pictures, Sydney White starring Amanda Bynes, was released mid 2007.
Filmography
2007: Sydney White - Goth Girl 2007: Bring It On: In It to Win It - Sarah 2009: Bleachers - Jenna Reeves (Post-Production) 2009: Around the World in 50 Years 3D (Post-Production)
