You could do better, Buzzfeed. This is a list for amateurs who don’t watch the show. How about that Sandy Rivers is Allison Hannigan’s real life husband? Or Scooter is Neil Patrick Harris’? Or that guy who works in Marshall’s office that’s married to Cobie Smulders? And if you’re doing guest stars and cameos, you missed Katie Holmes, Rachel Bilson, Carrie Underwood, and OF COURSE, Maury Povich.