Ellen Pompeo @ Letterman

Ellen Pompeo looks flawless as she arrives at the Ed Sullivan Theater for her taping at The Late Show with David Letterman in New York City on Monday.

The interview of the 38-year-old Grey’s Anatomy actress won’t air until this Friday, though. Also on the show will be Jay-Z and Mary J. Blige.

Following the resolution of the Hollywood writers’ strike, Grey’s returns with all new eps later this month — April 24! It was recently reported that Amy Madigan will have a recurring role as a psychiatrist at Seattle Grace Hospital on the hit ABC medica drama. Madigan recently starred in Ben Affleck‘s Gone Baby Gone.

15+ pictures inside of Ellen Pompeo @ Letterman…