Until Miranda comes to put a halt to that, at least.

Izzie can't believe Mark asked her to help out.

In this picture from "Here Comes the Flood," from the fifth season of Grey's Anatomy, it looks like Izzie and George are back to being good friends again. That is probably for the best!

Addison, Izzie, a new Mom, and a new baby.

In this picture from "Here Comes the Flood," from the fifth season of Grey's Anatomy, Izzie is trying to get what she wants. Using food.

In this photo from the fourth season finale of Grey's Anatomy, "Freedom," Izzie is not about to take any more crap from Alex. This Rebecca stuff has gone on long enough.

Izzie helps Meredith sober up

George and Izzie. Their status continues to confound and cause great debate among Grey's Anatomy fans. Where will this love triangle (with these two and Callie Torres) lead?

Meredith, Callie and Izzie try to shelter themselves from the wreckage as a bad situation soon gets a lot worse in "Crash Into Me, Part I," originally airing November 22, 2007.

It looks like that's about to happen in the Season 5 premiere of Grey's Anatomy, "Dream a Little Dream of Me," which we see a scene from here.

Izzie tends to her patient, Heather.

Drs. Izzie Stevens and George O'Malley have an intense talk in this still photo from "Where The Wild Things Are," in Season Four of Grey's Anatomy. Will this popular couple survive another week?