CBS has released the official synopsis for "Bizarro," the upcoming, February 1 episode of Supergirl.
In the episode, Cat Grant's son Adam, played by series star Melissa Benoist's real-life husband Blake Jenner, will appear...but the big news is Bizarro Supergirl, to be played by Hope Lauren.
You can see it below.
“Bizarro” – Kara faces off against her mirror image when Bizarro (Hope Lauren), a twisted version of Supergirl, sets out to destroy her. Also, Kara grows closer with Cat’s son, Adam (Blake Jenner), on SUPERGIRL, Monday, Feb. 1 (8:00-9:00 PM, ET/PT) on the CBS Television Network.
Having now seen a photo of Lauren, we can say safely that she's the nameless girl seen at the end of the most recent episode, being genetically manipulated by Maxwell Lord.