|Date of Birth
||January 14, 1987
|Place of Birth
Kristin Cavallari was born in Denver, Colorado, the younger of two children. When her parents divorced, her older brother moved with their father to Laguna Beach, California, while she moved with their mother to Barrington, Illinois, a suburb northwest of Chicago. After having trouble adjusting to a new life with a stepfather and stepbrother, Cavallari moved to California to be with her dad and brother, and was enrolled at Santa Margarita Catholic High School her freshman year of high school. After attending a Driver's Education course through Laguna Beach High School, her father enrolled her in LBHS.Cavallari was in her junior year of high school when the first season of Laguna Beach: The Real Orange County began production. At the time, she was involved in an on-and-off relationship with senior Stephen Colletti. Cavallari's romance with Colletti caused a rivalry with another cast member, Lauren Conrad. The love triangle became one of the series' central plotlines.
After her stint on Laguna Beach, Cavallari headed to L.A. and briefly enrolled at Loyola Marymount University. She then landed a hosting gig on UPN's Get This Party Started. The series drew low ratings and was canceled after only two episodes. Cavallari continued to pursue a career in acting, landing a guest role on Veronica Mars, and a lead role in Teddy Geiger's music video, "For You I Will (Confidence)". She has also starred in Gavin Degraw's video for the song "In Love with a Girl".
In September 2007, Cavallari began shooting the film, Green Flash. She also has roles in two upcoming films; Fingerprints and Spring Breakdown, both set for release in 2008. Cavallari also made an appearance in an episode of Three 6 Mafia's reality show Adventures in Hollyhood when she went on a date with rapper Juicy J.