Of course, Twitter went — ahem — wild at the news, and the timeline was full of jokes.
Congratulations were in order for Olivia and Harry.
While some people took the opportunity to send love to Jason Sudeikis, who was engaged to Olivia for seven years before their relationship ended early last year.
We love to see a (reported) new couple! In the meantime, reps for both Harry and Olivia have been contacted for comment on the rumours.