Selma Blair & Sarah Michelle Gellar Recreate Steamy Cruel Intentions Kiss on Instagram

Instagram lit up with '90s teen nostalgia and bi-curious sexual tension yesterday when Reese Witherspoon posted a throwback we didn't realize we'd been waiting to see for 16 years.

She and gal pals Sarah Michelle Gellar and Selma Blair had a mini cast reunion to see Cruel Intentions: The Completely Unauthorized Musical Parody playing at Rockwell Table and Stage, in LA.

Best girls night of the year!!! #cruelintentions

A photo posted by Reese Witherspoon (@reesewitherspoon) on May 28, 2015 at 8:08pm PDT

We're not quite sure if the notorious lesbian kiss is recreated in the musical --although we certainly hope so-- but Sarah and Selma did the honors themselves, as documented by Brad Everett Young. It looks like they avoided the awkward saliva string this time. You know the one.

'I Kissed A Girl, Again, And I Liked It!!' @SarahMGellar & @TheRealSelmaBlair rekindled that #CruleIntentions Big Screen Magic tonight w/ @ReeseWitherspoon when they attended the Sold Out performance of @CruelIntentionsMusical at the @LA_Rockwell! Such an amazing fun night w/ these phenomenal ladies! / Photograph By @Bradley206 #BradEverettYoung #DreamLoudOfficial / #SarahMichelleGellar #Katherine #SelmaBlair #Cecile #ReeseWitherspoon #Annette #CruelIntentionsMusical #LARockwell #Kiss #Cruel #Intentions #Brad #Everett #Young #Photography #Sony / Photo taken w/ the @Sony #A3000

A photo posted by Brad Everett Young (@bradley206) on May 29, 2015 at 1:27am PDT

And for good measure, here's a #TBT to when the two ladies also smooched at the MTV Movie Awards after winning for "Best Kiss" way back when.

Craving more privileged NYC boarding school drama? CatchCruel Intentions: The Completely Unauthorized Musical Parody now.