You'll never guess the theme of the model's birthday bash.

Jul 18, 2013 - The Dish

Say what?

On next week's episode of Chef Roblé and Co.—the season finale!— the team is tasked with catering one of their biggest celebrity bashes yet: a birthday party for Chrissy Teigen, the fiancé of singer John Legend.

In this sneak peek of the show below, Roblé, Jasmine Ali, and Artie Thompson sit down to discuss the menu and theme. Teigen's got seafood on the brain and decides she wants to call her bash "Chrissy's Got Crabs."

"That is the most amazing name for an event I've ever heard in my life!" Jasmine gushes. And we'd agree! Check it out below.