Variety:

The world of Harvey Birdman is expanding.

Adult Swim has given a series order to “Birdgirl,“ a spinoff of “Harvey Birdman, Attorney at Law" with Paget Brewster set to lend her voice to the title character. Brewster previously voiced Birdgirl in the original series as well as the recent special “Harvey Birdman, Attorney General,“ which aired on Adult Swim in October.

In the new series, after being named CEO of the world’s largest and most non-sensical corporation, Sebben & Sebben, Judy Ken Sebben (aka Birdgirl) has to find a way to maintain her work/superhero life balance. Through the halls of the company headquarters she assembles her Birdteam. By day, they try to drag the company into this century. By mid-afternoon, they usually end up having to break a lot of things to stop something bad that one of them may have helped cause.

Very excited for this.