Popular Leighton in 17 Photos

Richard takes Izzie off probation after she did such a good job.

The Chief and Dr. Burke at the meeting.

Yawn. Bret Michaels is making out with yet another contestant. This almost gets boring week to week.

These four are up to something. Or many things.

The gentleman seen here is a serious runner - and it almost cost him his legs.

Isobel Stevens wonders if the clinic will ever get rolling.

Meredith is off the banana bag and back on duty.

Okay, Leighton's really 24, not 17. But she is seen here in Seventeen magazine.

If every surgical intern looked like Izzie Stevens, there'd be a line out the door.

Preston drops a shocking piece of knowledge on Cristina. He's leaving.

Alex definitely thinks so...

Burke and Cristina can't handle it much longer.