It was the "Cruel Intentions" cast reunion we've all been waiting for, when the Marcia [bleeping] Brady of the Upper East Side stepped out in Los Angeles last night (May 28) with two of her best victims girlfriends, to enjoy a show inspired by all the terrible things she's done.

Sarah Michelle Gellar, Selma Blair, and Reese Witherspoon were reunited for a performance of "Cruel Intentions: The Musical," based on the movie the three of them made when they were just babies, back in 1999.

The trio snagged front row seats, right next to the action.

Clearly, everyone enjoyed the scandalous performance.

The ladies all looked fanastic... although Sarah Michelle's outfit just doesn't seem complete without a certain accessory (a.k.a. a rosary necklace with a secret compartment for one's powdered drugs.)

After the show, Gellar, Blair, and Witherspoon headed backstage to congratulate the cast, and took a round of photos with their character dopplegangers.

And before you ask: Yes, Sarah and Selma did The Thing.