Paris Hilton and Nicole Richie have officially begun filming their new reality TV project and we have some amazing photos from set!

The longtime BFFs are rebooting their beloved show The Simple Life for Peacock and they were seen filming at a Sonic Drive-In on Monday (August 5) in Duarte, Calif.

Paris and Nicole drove out to the Los Angeles suburb to work at a Sonic restaurant for the day, with Nicole getting into a hot dog costume to greet customers!

It was announced back in May that the two media personalities would be filming a reunion project for Peacock. Paris confirmed a few weeks ago that the special is being made to celebrate the 20th anniversary of The Simple Life.

The former reality show launched in December 2003 and ran for five seasons.

Browse through the gallery for 40+ photos of Paris Hilton and Nicole Richie filming their show…