Hey, why isn't Will Arnett posing with his wife, Amy Poehler? Probably because he was mingling with the co-stars of his upcoming sitcom, "Up All Night" -- Maya Rudolph and Christina Applegate. There ... more 

Hey, why isn't Will Arnett posing with his wife, Amy Poehler? Probably because he was mingling with the co-stars of his upcoming sitcom, "Up All Night" -- Maya Rudolph and Christina Applegate. There are sure to be plenty of kids on that set. Will has two little boys at home, Christina just gave birth to a baby girl in January, and Maya is pregnant with her third child! Jamie McCarthy/WireImage.com - May 16, 2011 less