Camilla Fayed launched an NYC outpost of her London eatery Farmacy this week with three VIP nights — before Jessica Seinfeld booked the whole hot spot for her birthday, sources told Page Six.

We hear Fayed’s looking for a permanent space after the six-month Soho residency ends.

Seen sampling the haute plant-based grub: Katie Holmes, Joel Edgerton, Hannah Bronfman and Cynthia Rowley.

Fayed’s the daughter of former Harrods owner Mohamed and sister of late Dodi.