For entertainment, I give you an Us Weekly blast from the past, July of last year:
http://www.usmagazine.com/celebrity-news/news/hot-stuff-taylor-swift-and-calvin-harris-2015237
And the Sun, from January of this year:
https://www.thesun.co.uk/archives/news/83722/calvin-harris-ready-to-propose-to-girlfriend-taylor-swift/
(My captcha is "vile bish" LOL)