Trending badgeTrendingPosted 54 minutes ago17 Celebrity Couples Who Started Their Relationships *Very Quickly* After Breaking Up With Their ExesWe're not saying there was overlap, but...by Ehis OsifoBuzzFeed ContributorFacebookPinterestLink 1. John Mulaney and Olivia Munn Jeff Kravitz / Getty Images, Jamie Mccarthy / Getty Images In 2021, John Mulaney and Olivia Munn went public with their relationship. A few months after his separation from ex-wife Anna Marie Tendler, Mulaney announced that Munn was pregnant with their child.