Dressed in white, Grey's Anatomy star Ellen Pompeo looked totally flawless as she arrived at the Ed Sullivan Theater for a taping of an interview for The Late Show with David Letterman in New York City on Monday afternoon.

The interview of the 38-year-old Grey's Anatomy actress and wife of Chris Ivery won't air until this Friday, but here are some pics of Ellen. Click to enlarge!

As usual, Ellen Pompeo looks fabulous, and we're sure the interview with her will be great. We'll bring it to you on our site as soon as we can, of course. You can follow a link for many more pics of our favorite Grey's Anatomy star here ...

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.