Kristin Cavallari @ 'Street Kings' Premiere

Kristin Cavallari arrives at the Street Kings Los Angeles premiere held at Grauman’s Chinese Theatre on Thursday.

Street Kings is a police thriller directed by David Ayer where Keanu Reeves plays Tom Ludlow, a veteran LAPD Vice Detective.

Kristin, 21, can be seen in Gavin DeGraw‘s latest music video “I’m in Love with a Girl,” where she plays a Wal-Mart employee who plays around with artist Gavin hours after work while still in the store. This is the second time that former Laguna Beach hottie Kristin Cavallari has starred as a love interest in a music video.

15+ more pics of Kristin arriving at the premiere…