Taylor Swift and Calvin Harris relax together on Thames boat ride

Joe Jonas and Gigi Hadid had quite the double date with Taylor Swift and Calvin Harris.

Katy Perry got booed by Taylor Swift fans before the 1989 singer took to the stage at Hyde Park in London on Saturday. Along with the picture, which Lauren posted on her official Instagram account, she also added the caption, “spent tonight surrounded by badass girls and couldn’t be happier about it”.

Reporting on the concert, MailOnline said: “It was perhaps one of Taylor’s raunchiest performances to date and she spared nothing on the sex appeal as she leaned provocatively against a door and strutted the stage in high heels”. Their tour guide ending up being model Karlie Kloss, 22.

Fans were thrilled when the “Bad Blood” singer Taylor Swift brought her badass celebrity girlfriends onstage to be with her while she sings her song “Style“.

According to Forbes, Harris and Swift are worth $146 million combined while Beyonce and Jay Z came in second on the list worth $110.5 million.

TAYLOR Swift couldn’t be more smitten right now.

Hozier and Swift were photographed together at this year’s Grammys. There was an element of “going through the motions” about it (like, you know she’s saying the same stuff every single night of the whole tour), but that’s all part of the fun.

Because none other than Emma Watson is pictured alongside the glam squad.

Taylor is thought to have been dating Calvin since February [Wenn]. She recently told her audience in Scotland that she “loves” the DJ and producer. Does not look like she minds one bit though.