Katherine Heigl Can't Imagine 'Grey's Anatomy' Without Patrick Dempsey

Katherine Heigl adds a pop of red while arriving for a departing flight at LAX Airport on Wednesday (June 24) in Los Angeles.

The 36-year-old actress was joined by her mom Nancy.

PHOTOS: Check out the latest pics of Katherine Heigl

Katherine recently chatted about former co-star Patrick Dempsey‘s exit from Grey’s Anatomy.

“I just can’t imagine the show without McDreamy,” Katherine shared to Entertainment Tonight. “It’s just so hard to picture.”

If you don’t remember, Patrick exited the show in the 11th season.

10+ pictures inside of Katherine Heigl flying out of Los Angeles…