Sarah Michelle Gellar Shares Nostalgic 'Cruel Intentions' Pic With Reese Witherspoon and Ryan Phillippe

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Sarah Michelle Gellar has Cruel Intentions on the brain!

After announcing that she would reprise her role from the 1999 classic film in an upcoming NBC pilot, the actress shared a throwback snap to Instagram on Thursday, writing, "I was feeling nostalgic - and yes #CruelInventions was the original tittle. This pic was 1998 at our kick off dinner."

WATCH: Sarah Michelle Gellar Will Reprise Her 'Cruel Intentions' Role in NBC Sequel Pilot

Wait... so Cruel Intentions was supposed to be called Cruel Inventions? Who knew!

Reese Witherspoon, who can be seen in the pic with ex-husband Ryan Phillippe, reunited with Gellar in Los Angeles last year attending a Cruel Intentions parody musical, before rumors started to swirl that a new Cruel Intentions project may be underway.

WATCH: Reese Witherspoon, Sarah Michelle Gellar and Selma Blair Have Amazing 'Cruel Intentions' Reunion!

In any case, the TV sequel adaption is set to pick up 15 years after the film, with the original writer/director Roger Kumble and executive producer Neal Moritz returning.

WATCH: 'Cruel Intentions' Musical Cast Gushes About Big Night With Film's Original Stars

Watch the video below for more on the upcoming pilot.