Supergirl will reportedly appear in Batwoman season 1! 1 / 9
Kara Danvers (Melissa Benoist) will jump to Earth-1... 2 / 9
And team up with Kate Kane (Ruby Rose) at some point... 3 / 9
Possibly before the Arrowverse 2019 crossover, Crisis on Infinite Earths, kicks off. 4 / 9
Supergirl and Batwoman met during the 2018 crossover, Elseworlds... 5 / 9
And their chemistry made them a fan-favorite superhero duo. 6 / 9
The Supergirl & Batwoman crossover hasn't been confirmed... 7 / 9
But The CW's superhero shows ARE known to have minor crossovers. 8 / 9
So Supergirl and Batwoman may team up before or after Crisis! 9 / 9