Gellar played Kathryn Merteuil days on the romantic drama. The trio attended "Cruel Intentions", the Unauthorized Musical Parody at LA's Rockwell Table and Stage, reported Us magazine.
They sat at the same table, and cheered on the cast, which included American Idol alum Katie Stevens (Kathryn), Jared Kusnitz (Blaine Tuttle), Constantine Rousouli (Sebastian Valmont), and Pitch Perfect's Shelley Regner (Cecile Caldwell).
The musical included some of the most iconic dialogue from the film and mixed in some epic '90s songs.