Happy Labor Day! Here is an old photo of Kristin Cavallari doing one of her most visible jobs: playing Kristin Cavallari on The Hills.

The photo was taken in 2010 “on set” in West Hollywood. The caption, from the photo agency Splash News, reads:

Audrina Patridge and Kristin Cavallari enjoy their first day back at work on the set of The Hills in Los Angeles. The pair were spotted at the House Cafe in West Hollywood shooting scenes as reports broke that their fellow Hills castmates Heidi and Spencer Pratt were involved in a kidnapping drama at their home in Pacific Palisades.

When told about the kidnapping incident, Cavallari said: “Are you serious?”

Today, we rest.

This has been 500 Days of Kristin.

[Photos via Getty and Splash News]