The 27-year-old 'Warm Bodies' star announced her engagement in August shortly before confirming her baby news, and reports suggested the pair exchanged vows in Mexico in the days before Christmas.
Palmer has now opened up about the nuptials, and shared pictures of her wedding day with fans by posting them on Twitter, reported MTV online.
The snaps, which will also be published in America's Who magazine, were posted alongside a number of 'thank you' notes to all those who helped put the wedding together.
"To my maid of honour... For helping with designing my dress, creating our wedding album... To my bridesmaids and bestest (sic) friends... You are my sisters... And of course this goes without saying - thank you (Mark Webber) - my home... Ok I'm done," she posted.