Calvin Harris is one of Taylor Swift's "favourite people". The 'Bad Blood' hitmaker began dating the DJ earlier this year and took to Twitter on Tuesday for National Best Friends Day to celebrate the hunk and her pal Gigi Hadid, who she captured in a picture. Alongside a link to the image, which was posted on Gigi's Instagram account, she wrote: "I took a photo of my favorite people--they were laughing so hard, the lens couldn't capture it fast enough. (sic)" The 20-year-old model also accompanied the photo with her own caption, dedicating the blurry black and white snapshot to all of her buddies. She said: "There's not a picture that could fit in everyone that I appreciate, but this post is dedicated to all the friends that light up my life- you know who you are. I'm the luckiiesssttttt #nationalbestfriendsday (sic)."
