Gigi Hadid had (another) birthday bash last night

It would appear Gigi Hadid is making the most of turning 21 given she's been celebrating her birthday since last weekend (her actual birth date is April 23rd). She kicked things off by hitching a lift to Coachella in Taylor Swift's private jet, whereupon she was presented with a birthday cake at several thousand feet...

'Cakes on a plane': Taylor Swift celebrates BFF #fiestasinfantiles #ketinshow #lamejorfiesta https://t.co/ixiXGYeMK7 pic.twitter.com/ZX8UTymEeg

— Payasito Ketin (@Ketinshow) April 26, 2016

Then she extended her time 'thirdwheeling' with Swift and boyfriend Calvin Harris all on her "birthday weekend."

Last night, the never ending onslaught of birthday celebrations continued unabated with a bash in LA, at Piccolino in Hollywood. While Zayn didn't appear to be there, the likes of Hailey Baldwin, Lily Aldridge, Kendall Jenner, Kylie Jenner, Khloe Kardashian, Jaden Smith, Taylor Swift, avec Haim Sisters all rocked up to the venue dressed to the nines.

Then the social media frenzy commenced...

Taylor was especially fond of the photo booth, and made full use of it...

She obviously wasn't the only one...

What did you do for your 21st? Several bashes or something more quiet? I went for dinner in the local Italian. Home by 11.