See some of her best moments from her tenure onGrey’s, ahead.
Callie and George O’Malley (T.R.
“I could see the leaves.

Danny Feld/ABC; Bob D’Amico/ABC; Richard Cartwright/ABC
And I didn’t even know I was missing the leavesI didn’t even know that leaves existed!
And then, leaves!
You are glasses.”

ABC
After squabbling over their differing views on parenthood, the pair were faced with a shooter at the hospital.
When things got musical after the car accident
“Song Beneath the Song,” a.k.a.
The singing began after Arizona and a pregnant Callie got into a car accident.

ABC
Arizona told Callie that she loved and needed her, but Callie shared a different sentiment.
This led to Arizona fighting her in court to make it keep their child in Seattle.
In the end, Callie was forced to watch as Arizona won custody of their child.

Randy Holmes/ABC via Getty Images

ABC

ABC

Scott Garfield/ABC

Danny Feld/ABC

ABC

Richard Cartwright/ABC

Vivian Zink/ABC via Getty Images

Richard Cartwright/ABC via Getty Images

Kelsey McNeal/ABC

ABC

Adam Taylor/ABC

Ron Tom/ABC via Getty Images

Mitchell Haaseth/ABC

Richard Cartwright/ABC