Supergirl Moves to the CW: What's Going to Change?

After weeks of rumors, it was officially confirmed Thursday that Supergirl will get a second season alongside fellow DC superheroes The Flash, Arrow and Legends of Tomorrow on the CBS sister network.

Most importantly, costar Calista Flockhart has agreed to make the move as well, meaning that fans won't miss any of Cat Grant's notable snarky quips.

Adler and her team will have to find a plot that brings Supergirl into the same dimension as her network siblings since she currently lives in a world outside of the CW universe.

If they can pull it off there's no reason for Kara and her friends not to join in the annual The Flash and Arrow crossover event.