The couple, who were married in an intimate ceremony at an estate in Lake Como on Saturday (14.09.13) in front of 200 guests, including Kanye West, Brooklyn Decker and Stevie Wonder, are celebrating their nuptials on the Italian Riviera.
The Sports Illustrated model shared a picture of herself soaking up the sun with her new husband on her Instagram site, while John, 34, posted a romantic photo of them swimming in a private infinity pool against a backdrop of mountains.
The 27-year-old star also tweeted: ''Putting my @beachbunnyswimwear bridal line to good use in Portofino!''
Despite enjoying their vacation, Chrissy confessed was finding it hard to relax and has been spending a lot of her downtime playing Super Mario.
She tweeted on Tuesday (17.09.13): ''Getting a pedicure. Laying horizontal and there are one of those magnifying lights involved I CANNOT RELAX I AM SO INSECURE AHHHH''
She added: ''Alright. Animal crossing not doing it for me anymore. Time to unlock some new super mario bros 2 worlds! #honeymoon
''I just got a coin I have been working on for months on super mario bros guys it is quite the day (sic)''
The brunette beauty, who recently said she found it difficult to keep her wedding date a secret, also thanked her fans for their well wishes.
She wrote: ''Too many kind words flooding in. I was serious when I said it was a difficult thing not to share live with you. Love you guys.''
This Doctor won't be saying 'goodbye' in the same way as those who have left the series in recent years.