It's a Done Deal: Grey's Anatomy Spin-Off

Just as we reported yesterday, the Grey's Anatomy spin-off is now a done deal, and will not only star Seattle Grace's Dr. Addison Shepherd (played by Kate Walsh), but Taye Diggs is also being added to the cast as well.

The spin-off which will focus on Kate Walsh's character, and start with a two-hour episode scheduled to air in May where Dr. Shepherd will consider leaving Seattle Grace. Grey's writer and creator Shonda Rhimes will be writing that episode and is expected to write the potential spin-off as well.

Photo from EW.