Taylor Swift Tweets Photo of Boyfriend Calvin Harris

Los Angeles: Pop star Taylor Swift has shared the first picture of her boyfriend Calvin Harris, originally shared by Taylor's friend Gigi Hadid on her own Instagram account.

Posting the picture in honour of National Best Friends Day, the Bad Blood singer called the DJ her "favourite" person.

The black-and-white picture features the model, Calvin and Taylor's other close friend Karlie Kloss having fun while laughing in a kitchen.

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

A photo posted by Gigi Hadid (@gigihadid) on Jun 8, 2015 at 10:36pm PDT

Shortly after the picture went public on social media, Taylor, 25, shared a link to the image on her Twitter:

I took a photo of my favorite people--they were laughing so hard, the lens couldn't capture it fast enough. https://t.co/p3FpqTAjOv

— Taylor Swift (@taylorswift13) June 9, 2015

Taylor and Calvin, 31, have been romantically linked since March when they were seen together at the 2015 Brit Awards.

Although they haven't addressed publicly their blossoming romance, people strongly believe that they are dating after the pair were seen kissing and hugging on camera at the 2015 Billboard Music Awards.