Lily puts Karen (Laura Prepon) to the porch test and she fails miserably when she won't play bridge with their future old selves. She'd rather be reading a book of course.

Lily jumps up to celebrate after the hot dog eating competition revealing her new belly. Now sure we all know this is because Alyson Hannigan is pregnant, but man that's funny!

Marshall goes to grab Lily's stomach after her hot dog eating competition and looks to be freaking out while Barney laughs.

Marshall, Ted, Robin and Lily all stand outside the house in "The Stinsons." In this episode, the guys meet Barney's wife and child they never knew existed.

Lily is competing in a hot dog eating competition and the official count down clock has begun! Time is ticking!

Marshall and Lily have a tradition when they pick each other up at the airport, one wears a chauffeur hat and carries the sign while the other arrives with a six pack. Here's Lily with Aspen Yard's Ale.

Lily attempts to join the group of woooo girls, but when she lacks the necessary cowboy hat she rocks a firefighter hat she got from fire safety in school. Hawt.

Alyson Hannigan plays Lily Aldrin, Marshall's live in girlfriend, then fiancee, then nothing, then fiancee, and then wife! Lily is a kindergarten teacher, aspiring artist, and mother to the group.