Holy crap – that was fast!  I thought I got engaged fast (engaged after 3 months). 

Grey’s Anatomy star, Kate Walsh exclsuively tells Usmagazine.com that she and her 36-year-old movie producer boyfriend, Alex Young are engaged.

Walsh, 39, tells Us: It happened a few days ago. And that’s all I can say. I’m on cloud nine.”

The couple went public with their wirlwind romance at a Barack Obama fundraiser in Los Angeles on April 28.