Khloe And Kourtney Kardashian Pose On Top Of Their Mercedes SUVs

Another day, another impromptu photo shoot!

On Tuesday Kourtney and Khloe Kardashian coordinated their outfits and hopped on top of their Mercedes SUVs to pose for pictures in their neighborhood. I guess this is what rich reality TV stars do when they're bored! You'd think they'd want to donate some of their time and money to charity, but maybe not...

Khloe captioned the pic, "We ain't worried about nothin!!!" and later added, "My dope be shinin' like it's yella diamonds," referencing the Rick Ross song "Yella Diamonds."

But where was little sister Kylie's matte black G-Wagen? It would have been so perfect if she was there for the shoot too!