Anna Kendrick and Bill Hader are dating January 21, 2022 Actress,Anna Kendrick and SNL funnyman, Bill Hader have been secretly dating for over a year. According to an insider; “Anna has been dating Bill quietly...Please wait...Subscribe to our newsletterWant to be notified when our article is published? Enter your email address and name below to be the first to know. SIGN UP FOR NEWSLETTER NOW Enter your email address:Delivered by FeedBurner