Peter Facinelli Engaged to Actress Jaimie Alexander

Find out how the actor popped the question and see a pic of the moment.

Facinelli told ABC News back in 2013 that he was "happy where I am right now" co-parenting with Garth and being with Alexander, 31.

Alexander posted a photo of the big moment, captioned, "Top of the world with my love @peterfacinelli @empirestatebldg #Love #ES."

A request for comment from Alexander's rep was not immediately returned to ABC News.