‘Grey’s Anatomy’ Star Katherine Heigl Spotted at Mabel’s Lobster Claw in Kennebunkport, Maine

How many "Grey's Anatomy" stars have been to Mabel's Lobster Claw in Kennebunkport, Maine?

At the very least, two of the OG cast members have graced the popular seafood spot, the latest being Katherine Heigl.

Mabel's shared about the special August visit on Facebook, about a little over a month after Patrick Dempsey stopped in. Makes you wonder who will be next...

Katherine Heigl Visits Mabel's Lobster Claw in Kennebunkport, Maine

In a photo posted August 12 on social media, Katherine Heigl, who played Dr. Izzie Stevens on "Grey's Anatomy" from 2005 to 2010, took a group picture with some of the staff at Mabel's Lobster Claw.

Mabel's said: "A very special guest joined us at Mabel’s today! So fun having Katherine Heigl here in Kennebunkport. Thanks for stopping by."

The "27 Dresses" star looked happy in the photo, which makes you wonder what she ordered. A lobster roll? Fried clams? Something else?

Mabel's Lobster Claw in Kennebunkport, Maine

Mabel's started all the way back in 1953, according to its website, and serves up "quintessential seafood fare, including lobster rolls, fried clams, and steamed lobster."

Not surprisingly, several famous faces have visited the restaurant over the years, including Martha Stewart, the Bushes, and Heigl's "Grey's Anatomy" alum and Maine native Patrick Dempsey.

Mabel's, which was named "America's Best Lobster Roll" by Time Magazine, has a 4.2 rating on TripAdvisor and reviews calling it a "quintessential Maine experience."

READ MORE: ‘Saved by the Bell’ Star Tiffani Thiessen Calls Maine Her ‘Slice of Heaven’ After Latest Visit

So that marks two "Grey's Anatomy" stars making the trip to Mabel's, which is a wild coincidence. Imagine if they both showed up at the same time!

It would be truly wild if another member of the show visited as well. You never know. Someone like Ellen Pompeo or Sandra Oh could be next when you least expect it.