Taylor Swift & Calvin Harris Celebrate Gigi Hadid's 21st Birthday on a Private Plane!

Taylor Swift and her boyfriend Calvin Harris celebrated Gigi Hadid‘s 21st birthday on a private jet en route to Coachella, in these new Snapchat photos documented by the b-day girl!

“I love you,” Gigi captioned one photo of Taylor, who had a yummy looking cake for her pal.

“Cake(s) on a plane,” Calvin wrote on his Snap of Gigi and Taylor, referencing the 2006 film Snakes on a Plane.

“Thank you guys so much for having me on your romantic date,” Gigi said in a video.

“Thanks for coming on your birthday weekend, that’s great. Wow,” Taylor responded.

FYI: Taylor is wearing an Asilio top.