I know it's an ensemble cast and all, but will Grey's still be Grey's without George and Izzie???

Katherine Heigl and T.R. Knight are both leaving "Grey's Anatomy," according to co-star James Pickens Jr.

The New York Post has the scoop.

If this is all true, I wonder how the writers will script the two lovebirds out of the series (especially given Heigl's complaints about the quality of the shows' writing).

Tags: Katherine Heigl, T.R. Knight, Grey's Anatomy